PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedData quality warningStale data
Data as of Sep 25, 2026, 7:41 PM UTC · policy pm-quality-3
Current implied probability
62-63°F 41.4%-8.5ptLeader of 11 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
53 / 100
Medium quality24h Volume
$6.9K
Liquidity
$12.6K
Medium liquiditySpread
4.0 pt
Moderate spreadComments
0
Market data
Updated 1 hour ago
LaggingSep 24, 26, 11:56 AM UTCSep 26, 26, 12:00 PM UTC
Trends
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest temperature in Seattle on September 27?
PolymarketLowest temperature in Seattle on September 26?
PolymarketHighest temperature in Seattle on September 25, 2026?
GeminiLowest temperature in Seattle on September 27?
PolymarketPrecipitation in Seattle in September?
PolymarketHighest temperature in Seattle on Sep 25, 2026?
KalshiRules
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 26 Sep '26.
- The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=ksea
- 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.
Prediction Source Comparison
Open markets
WeatherKALSHIWhere will it rain on Sep 25, 2026?
- Seattle+2.0pt99%
- Providence+16.0pt98%
- Boston+17.0pt83%
+25 more outcomes
- Total Vol
- $341.8K
- 24h Vol
- $317.3K
KALSHIHighest temperature in Los Angeles on Sep 25, 2026?
- 80° or below+11.0pt88.5%
- 81° to 82°-7.0pt6.7%
- 83° to 84°-3.0pt1.9%
+3 more outcomes
- Total Vol
KALSHIHighest temperature in Miami on Sep 25, 2026?
- 89° to 90°+36.0pt68.3%
- 91° to 92°-16.0pt26.9%
- 93° or above-1.0pt1.9%
+3 more outcomes
- Total Vol
KALSHIHighest temperature in New York City on Sep 25, 2026?
- 69° to 70°+40.0pt70.9%
- 67° to 68°+3.0pt21.4%
- 71° to 72°-26.0pt4.8%
+3 more outcomes
- Total Vol
POLYMARKETHighest temperature in Tokyo on September 26?
- 23°C+56.0pt92.1%
- 24°C-20.5pt5.9%
- 25°C-9.5pt2%
+8 more outcomes
KALSHIWhere will it rain on Sep 26, 2026?
- New York City99%
- Newark99%
- Boston99%
+25 more outcomes
- Total Vol
- $38.6K
- 24h Vol
- $38.5K
- Highest temperature in Chicago on Sep 25, 2026?
- Highest temperature in Atlanta on Sep 25, 2026?
- Highest temperature in Madrid on September 26?
- Highest temperature in Philadelphia on Sep 25, 2026?
- Highest temperature in Boston on Sep 25, 2026?
- Highest temperature in Austin on Sep 25, 2026?
- Where will it rain this weekend (Sep 26 - Sep 27)?
- Lowest temperature in Hong Kong on September 26?
- Will a hurricane make landfall in Hawaii in 2026?
- Hurricane Fay category?
- Highest temperature in NYC on September 26?
Frequently asked questions
- What are the current odds for Highest temperature in Seattle on September 26??
- Polymarket prices 62-63°F at 41.4% as of September 25, 2026.
- When does Highest temperature in Seattle on September 26? resolve?
- Highest temperature in Seattle on September 26? is scheduled to resolve on September 26, 2026.
- How is Highest temperature in Seattle on September 26? settled?
- Polymarket settles this market as follows: This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 26 Sep '26.
- Where else is Highest temperature in Seattle on September 26? listed?
- The same question is also listed on Gemini, Kalshi.