KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedCurrent implied probability
78° or above 80%+16.0ptLeader of 6 outcomes
78° or above 80%+16.0ptMarket quality
34 / 100
Low quality24h Volume
$672
Open interest
$1.1K
Low open interestSpread
11.0 pt
Wide spreadMarket data
Updated 23 minutes ago
Sep 29, 26, 2:00 PM UTCOct 1, 26, 6:00 AM UTC
Trends
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 5m (informational)
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Lowest temperature in San Antonio on Oct 1, 2026?
KalshiHighest temperature in San Antonio on Sep 30, 2026?
KalshiConsecutive days of average temperature in San Antonio above 90°F - week of Sep 28, 2026
KalshiHighest temperature in San Antonio on Oct 1, 2026?
KalshiWill the highest temperature in San Antonio (SAT)(KSAT) exceed 93 F on September 30, 2026? (maximum) (max) (hottest)?
ForecastExWill the highest temperature in San Antonio (SAT)(KSAT) exceed 91 F on September 30, 2026? (maximum) (max) (hottest)?
ForecastExRules
If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is greater than 77° fahrenheit according to The Weather Company, then the market resolves to Yes.
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
- 78° or above
- If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is greater than 77° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 76° to 77°
- If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is between 76-77° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 74° to 75°
- If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is between 74-75° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 69° or below
- If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is less than 70° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 72° to 73°
- If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is between 72-73° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 70° to 71°
- If the minimum temperature recorded at San Antonio (CLISAT) for Sep 30, 2026, is between 70-71° fahrenheit according to The Weather Company, then the market resolves to Yes.
