GeminiKYC requiredVerified resolution dataRoughly calibratedData quality warningSource data degradedNot meaningfully priced
Data as of Sep 15, 2026, 4:31 PM UTC · policy pm-quality-3
Current implied probability
65°F to 66°F 72.7%Leader of 4 outcomes
Market quality
41 / 100
Low quality24h Volume
—
Liquidity
—
Liquidity unknownSpread
6.0 pt
Wide spreadTraders
0
Market data
Updated 31 minutes ago
Sep 14, 26, 1:05 PM UTCSep 16, 26, 3:59 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest temperature in NYC on September 15, 2026?
GeminiHighest temperature in Miami on September 15, 2026?
GeminiHighest temperature in Dallas on September 15, 2026?
GeminiHighest temperature in Austin on September 15, 2026?
GeminiHighest temperature in Phoenix on September 15, 2026?
GeminiHighest temperature in Seattle on September 15, 2026?
GeminiRules
Highest temperature in Boston on September 15, 2026?
- This market will resolve based on the highest temperature recorded at Boston MA, MA on September 15, 2026.
- The resolution source for this market will be the National Weather Service ("NWS") Climatological Report (Daily) for Boston MA, MA.
- Specifically, this contract will resolve to Yes if the highest temperature recorded at Boston MA on September 15, 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 15, 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 15, 2026?
- Chicago+19.0pt95%
- Miami+16.0pt69%
- Seattle+22.0pt30%
+19 more outcomes
- Total Vol
- $149.5K
- 24h Vol
- $146.6K
KALSHIHighest temperature in Los Angeles on Sep 15, 2026?
- 77° to 78°48.6%
- 79° to 80°33.6%
- 75° to 76°10.3%
+3 more outcomes
- Total Vol
- $75.5K
- 24h Vol
- $74.9K
KALSHIHighest temperature in Miami on Sep 15, 2026?
- 90° to 91°59.8%
- 92° to 93°22.4%
- 88° to 89°14.9%
+3 more outcomes
- Total Vol
- $40.3K
- 24h Vol
- $40.3K
POLYMARKETHighest temperature in Tokyo on September 16?
- 24°C+5.0pt38%
- 23°C+15.5pt36%
- 25°C-14.0pt12%
+8 more outcomes
POLYMARKETMeasles cases in U.S. in 2026?
- ↑500+0.1pt100%
- ↑1k+0.1pt100%
- ↑2k+0.2pt100%
+9 more outcomes
KALSHIHighest temperature in New York City on Sep 15, 2026?
- 72° to 73°55.1%
- 70° to 71°32.7%
- 74° to 75°7.5%
+3 more outcomes
- Total Vol
- $31K
- 24h Vol
- $30.8K
- Highest temperature in London on September 16?
- Highest temperature in Shanghai on September 16?
- Highest temperature in Chicago on Sep 15, 2026?
- Highest temperature in Munich on September 16?
- Highest temperature in Austin on Sep 15, 2026?
- Highest temperature in Madrid on September 16?
- Highest temperature in Manila on September 16?
- Highest temperature in Shenzhen on September 16?
- Highest temperature in Seoul (Incheon) on September 16?
- Highest temperature in NYC on September 16?
Frequently asked questions
- What are the current odds for Highest temperature in Boston on September 15, 2026??
- Gemini prices 65°F to 66°F at 73% as of September 15, 2026.
- When does Highest temperature in Boston on September 15, 2026? resolve?
- Highest temperature in Boston on September 15, 2026? is scheduled to resolve on September 16, 2026.
- How is Highest temperature in Boston on September 15, 2026? settled?
- Gemini settles this market as follows: Highest temperature in Boston on September 15, 2026?
- Where else is Highest temperature in Boston on September 15, 2026? listed?
- The same question is also listed on Kalshi.