KalshiClosedCheck availabilityKYC requiredVerified resolution dataWell calibratedThis market is closed and awaiting confirmed resolution.
Awaiting verified resolution
CoinRithm is waiting for provider-confirmed settlement before treating this market as resolved.
Data quality warningStale data
Data as of Oct 23, 2026, 4:50 AM UTC · policy pm-quality-4
Current implied probability
65° or above 95.2%+85.0ptLeader of 6 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
65° or above 95.2%+85.0ptMarket quality
≤49 / 100
Low quality24h Volume
$48.2K
Open interest
$36.5K
High open interestSpread
1.0 pt
Tight spreadMarket data
Updated 3 hours ago
StaleOct 21, 26, 2:00 PM UTCOct 23, 26, 5:00 AM UTC
Trends
65° or above95.2%
63° to 64°1%
61° to 62°1%
56° or below1%
59° to 60°1%
57° to 58°1%
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This outcome's exact rule is not available.
Settles via:The Weather Company
- Not all weather data is the same. While checking a source like AccuWeather or Google Weather may help guide your decision, the official and final value used to determine this market is the maximum/minimum temperature as reported by the Weather Company. Reading weather data Preliminary Weather Company data may be subject to rounding and conversion differences from the final reported value. Use caution when interpreting preliminary Weather Company readings. If it is determined in the sole discretion of the Exchange that there is a material error in the initial non-preliminary publication, Expiration may be held until the publication of a non-materially-erroneous data revision or until the Expiration Date, whichever comes first. If no data is available at the end of this period, all markets will resolve to the last fair price determined by Kalshi. Please note, a status of "Final" on weather.com/kalshi is provided for convenience only, and does not guarantee data to be error-free and thus exempt from the above.
Rules for each outcome
- 65° or above
- If the maximum temperature recorded at Boston (CLIBOS) for Oct 22, 2026, is greater than 64° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 63° to 64°
- If the maximum temperature recorded at Boston (CLIBOS) for Oct 22, 2026, is between 63-64° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 61° to 62°
- If the maximum temperature recorded at Boston (CLIBOS) for Oct 22, 2026, is between 61-62° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 56° or below
- If the maximum temperature recorded at Boston (CLIBOS) for Oct 22, 2026, is less than 57° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 59° to 60°
- If the maximum temperature recorded at Boston (CLIBOS) for Oct 22, 2026, is between 59-60° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 57° to 58°
- If the maximum temperature recorded at Boston (CLIBOS) for Oct 22, 2026, is between 57-58° fahrenheit according to The Weather Company, then the market resolves to Yes.
