Market snapshot: Oct 18, 2026, 3:00 AM UTC. Prices may have changed since this snapshot.

GroupKALSHI

Event GroupKALSHIClimate and Weather

Temperature in New York City on Oct 18, 2026 at 12am EDT?

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Temperature in New York City on Oct 18, 2026 at 12am EDT?

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Saved prices are comparisons, not executable quotes. A price difference does not establish arbitrage. Check both contracts, live order prices, fees and available size.

Will the temp in New York City be above 39.99° on Oct 18, 2026 at 12am EDT?

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Single-Platform Markets(10)

Market	Platform	Price
Will the temp in New York City be above 39.99° on Oct 18, 2026 at 12am EDT?	Kalshi	75.5%
Will the temp in New York City be above 38.99° on Oct 18, 2026 at 12am EDT?	Kalshi	75.5%
Will the temp in New York City be above 46.99° on Oct 18, 2026 at 12am EDT?	Kalshi	24.5%
Will the temp in New York City be above 45.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%
Will the temp in New York City be above 44.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%
Will the temp in New York City be above 43.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%
Will the temp in New York City be above 42.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%
Will the temp in New York City be above 41.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%
Will the temp in New York City be above 40.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%
Will the temp in New York City be above 37.99° on Oct 18, 2026 at 12am EDT?	Kalshi	0.0%

Rules & Resolution

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Source snapshot: Oct 18, 2026, 3:00 AM UTC

About This Event

On Oct 18, 2026 at 12am EDT If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above X then the market resolves to Yes. The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

AI-generated analysis based on market data. Not financial advice.

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Event: Temperature in New York City on Oct 18, 2026 at 12am EDT?
Source snapshot: Oct 18, 2026, 3:00 AM UTC
Reported event volume (provider units): K 0 contracts
Coverage: 10 of 10 saved contracts included.
Prices are saved observations, not executable quotes. Listed close dates do not promise settlement or payout time.

Contract: Will the temp in New York City be above 46.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T46.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 24.5%; 24h change unavailable
Outcome No: 75.5%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 46.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 45.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T45.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 45.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 44.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T44.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 44.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 43.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T43.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 43.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 42.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T42.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 42.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 41.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T41.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 41.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 40.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T40.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 40.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 39.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T39.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 75.5%; 24h change unavailable
Outcome No: 24.5%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 39.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 38.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T38.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 75.5%; 24h change unavailable
Outcome No: 24.5%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 38.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Contract: Will the temp in New York City be above 37.99° on Oct 18, 2026 at 12am EDT?
Provider: kalshi; ID: kalshi-KXTEMPNYCHS-26OCT1800-T37.99; status: active
Source: https://kalshi.com/markets/kxtempnychs-26oct1800
Observed: Oct 18, 2026, 3:00 AM UTC
Listed close: Oct 25, 2026, 4:00 AM UTC
Reported volume: 0 contracts
Outcome Yes: 0.0%; 24h change unavailable
Outcome No: 100.0%; 24h change unavailable
Saved rules: If the temperature recorded at New York City for Oct 18, 2026 at 12 AM EDT as reported by Synoptic Data, is above 37.99°, then the market resolves to Yes. Secondary rules: The official final value for this market is determined strictly by the temperature reported by Synoptic Data, calculated in accordance with the Kalshi Weather Index Methodology. Alternative sources—such as NWS Climatological Reports or Google Weather—may serve as references, but are not authoritative and will not be used for market resolution.

Saved cross-platform review:
No exact pair with two valid binary Yes prices is available for comparison.

Explain the named outcomes, material rule/deadline differences, and evidence limits. Keep Polymarket dollar volume separate from Kalshi contract counts. Do not average unrelated contracts, infer missing prices or changes, or describe unreviewed/related pairs as equivalent. Distinguish listed prices from executable bid/ask prices, fees and available size. Do not invent current news, confidence scores or settlement guarantees. Cite the provided source links and identify what further evidence would be needed.

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KALSHIClimate and Weather