GeminiCheck availabilityKYC requiredVerified resolution dataRoughly calibratedData quality warningStale dataNot meaningfully priced
Data as of Sep 25, 2026, 8:42 PM UTC · policy pm-quality-3
Current implied probability
63°F to 64°F 58%
Market quality
25 / 100
Low quality24h Volume
—
Liquidity
—
Liquidity unknownBid / Ask
55.0% / 61.0%
Spread
6.0 pt
Wide spreadTraders
0
Market data
Updated 45 minutes ago
LaggingSep 25, 26, 1:03 PM UTCSep 27, 26, 3:59 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest temperature in Dallas on September 25, 2026?
GeminiHighest temperature in Seattle on September 25, 2026?
GeminiHighest temperature in New Orleans on September 25, 2026?
GeminiHighest temperature in Washington DC on September 25, 2026?
GeminiHighest temperature in Austin on September 25, 2026?
GeminiHighest temperature in Boston on September 25, 2026?
GeminiRules
Highest temperature in Seattle on September 26, 2026?
- This market will resolve based on the highest temperature recorded at Seattle-Tacoma WA Airport, WA on September 26, 2026.
- The resolution source for this market will be the National Weather Service ("NWS") Climatological Report (Daily) for Seattle-Tacoma WA Airport, WA.
- Specifically, this contract will resolve to Yes if the highest temperature recorded at Seattle-Tacoma WA Airport on September 26, 2026, as reported in the first published version of the applicable NWS Climatological Report (Daily), satisfies the temperature range specified in this contract.
- Otherwise, this contract will resolve to No. The Expiration Value shall be the maximum temperature for September 26, 2026 as documented by the NWS.
- If the Expiration Value cannot be determined by the latest Expiration Date, the contract will resolve to No. Each temperature range listed for this event is mutually exclusive, and only one contract will resolve to Yes.
Prediction Source Comparison
Open markets
Weather
KALSHIWhere 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, 2026??
- Gemini prices 63°F to 64°F at 58% as of September 25, 2026.
- When does Highest temperature in Seattle on September 26, 2026? resolve?
- Highest temperature in Seattle on September 26, 2026? is scheduled to resolve on September 27, 2026.
- How is Highest temperature in Seattle on September 26, 2026? settled?
- Gemini settles this market as follows: Highest temperature in Seattle on September 26, 2026?
- Where else is Highest temperature in Seattle on September 26, 2026? listed?
- The same question is also listed on Polymarket, Kalshi.