GeminiCheck availabilityKYC requiredVerified resolution dataRoughly calibratedCurrent implied probability
86°F to 87°F 56.5%Leader of 4 outcomes
86°F to 87°F 56.5%Market quality
30 / 100
Low quality24h Volume
$154
Liquidity
—
Liquidity unknownSpread
9.0 pt
Wide spreadTraders
0
Market data
Updated 12 minutes ago
Oct 11, 26, 1:00 PM UTCOct 13, 26, 3:59 AM UTC
Trends
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Related questions for context, not a comparison of equivalent contracts.
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PolymarketRules
Highest temperature in Chicago on October 12, 2026?
- This market will resolve based on the highest temperature recorded at Chicago-Midway, IL on October 12, 2026.
- The resolution source for this market will be the National Weather Service ("NWS") Climatological Report (Daily) for Chicago-Midway, IL.
- Specifically, this contract will resolve to Yes if the highest temperature recorded at Chicago-Midway on October 12, 2026, as reported in the first published version of the applicable NWS Climatological Report (Daily), satisfies the temperature range specified in this contract.
- Otherwise, this contract will resolve to No. The Expiration Value shall be the maximum temperature for October 12, 2026 as documented by the NWS.
- If the Expiration Value cannot be determined by the latest Expiration Date, the contract will resolve to No. Each temperature range listed for this event is mutually exclusive, and only one contract will resolve to Yes.
