KalshiCheck availabilityKYC requiredVerified resolution dataWell calibratedSelected book midpoint
73° to 74° · —
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Stored price
73° to 74° 99.5%Leader of 6 outcomes
73° to 74° 99.5%Market quality
40 / 100
Low quality24h Volume
$12.9K
Open interest
$12.9K
Medium open interestBid / Ask
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73° to 74°Spread
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Market data
Updated 54 minutes ago
LaggingOct 29, 26, 2:00 PM UTCOct 31, 26, 8:00 AM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
Venue terms
Source: Kalshi
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Early close:
- Yes
- Settlement timer:
- 5m (informational)
Market depth · 73° to 74°
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest temperature in San Diego on Oct 31, 2026?
KalshiLowest temperature in San Diego on Oct 30, 2026?
KalshiLowest temperature in San Diego on Oct 31, 2026?
KalshiHighest temperature in San Francisco on Oct 30, 2026?
KalshiHighest temperature in San Francisco on October 31?
PolymarketHighest temperature in San Francisco on November 1?
PolymarketRules
If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is between 73-74° 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
- 73° to 74°
- If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is between 73-74° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 75° to 76°
- If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is between 75-76° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 69° to 70°
- If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is between 69-70° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 71° to 72°
- If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is between 71-72° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 68° or below
- If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is less than 69° fahrenheit according to The Weather Company, then the market resolves to Yes.
- 77° or above
- If the maximum temperature recorded at San Diego (CLISAN) for Oct 30, 2026, is greater than 76° fahrenheit according to The Weather Company, then the market resolves to Yes.