PolymarketCheck availabilityNo KYC2% feeVerified resolution dataWell calibratedCurrent implied probability
58-59°F 44%Leader of 11 outcomes
Market quality
36 / 100
Low quality24h Volume
$273.5
Liquidity
$2.8K
Medium liquiditySpread
41.0 pt
Wide spreadComments
0
Market data
Updated 7 minutes ago
Sep 20, 26, 11:29 AM UTCSep 22, 26, 12:00 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Lowest temperature in San Francisco on September 21?
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PolymarketHighest temperature in San Francisco on September 22?
PolymarketHighest temperature in San Francisco on September 21, 2026?
GeminiHighest temperature in San Francisco on Sep 20, 2026?
KalshiWill the highest temperature in San Francisco (SF)(SFO)(KSFO) exceed 63 F on September 20, 2026?
ForecastExRules
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 22 Sep '26.
- The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksfo
- This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
- If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
- In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
- To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
Open markets
WeatherKALSHIWhere will it rain on Sep 20, 2026?
- Miami+13.0pt99%
- New York City+2.0pt99%
- Newark+5.0pt99%
+24 more outcomes
- Total Vol
- $561.7K
- 24h Vol
- $522.3K
KALSHIHighest temperature in Los Angeles on Sep 20, 2026?
- 78° to 79°+76.0pt95.2%
- 80° to 81°-7.0pt1%
- 75° or below-26.0pt1%
+3 more outcomes
- Total Vol
KALSHIHighest temperature in Miami on Sep 20, 2026?
- 90° to 91°+60.0pt95.2%
- 86° to 87°-10.0pt1%
- 88° to 89°-35.0pt1%
+3 more outcomes
- Total Vol
KALSHIHighest temperature in Atlanta on Sep 20, 2026?
- 88° to 89°+65.0pt95.2%
- 90° to 91°-34.0pt1%
- 87° or below-17.0pt1%
+3 more outcomes
- Total Vol
KALSHIHighest temperature in Chicago on Sep 20, 2026?
- 69° to 70°+56.0pt95.2%
- 68° or below-18.0pt1%
- 71° to 72°-35.0pt1%
+3 more outcomes
- Total Vol
KALSHIHighest temperature in New York City on Sep 20, 2026?
- 70° or below+21.0pt92.5%
- 71° to 72°-16.0pt3.8%
- 73° to 74°-2.0pt0.9%
+3 more outcomes
- Total Vol
- Highest temperature in Philadelphia on Sep 20, 2026?
- Highest temperature in Dallas on Sep 20, 2026?
- Highest temperature in Austin on Sep 20, 2026?
- Highest temperature in Tokyo on September 21?
- Where will it rain this weekend (Sep 19 - Sep 20)?
- Highest temperature in Phoenix on Sep 20, 2026?
- Highest temperature in Seattle on Sep 20, 2026?
- Highest temperature in London on September 21?
- Will the highest temperature in Los Angeles (LA)(LAX)(KLAX) exceed 76 F on September 20, 2026?
- Highest temperature in Tel Aviv on September 21?
- Highest temperature in Washington DC on Sep 20, 2026?
Frequently asked questions
- What are the current odds for Lowest temperature in San Francisco on September 22??
- Polymarket prices 58-59°F at 44% as of September 21, 2026.
- When does Lowest temperature in San Francisco on September 22? resolve?
- Lowest temperature in San Francisco on September 22? is scheduled to resolve on September 22, 2026.
- How is Lowest temperature in San Francisco on September 22? settled?
- Polymarket settles this market as follows: This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the San Francisco International Airport Station in degrees Fahrenheit on 22 Sep '26.