KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
78° to 79° 44.9%Leader of 6 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
61 / 100
Medium quality24h Volume
$1.3K
Liquidity
$1.4K
Low liquiditySpread
1.0 pt
Tight spreadMarket data
Updated 11 minutes ago
Sep 17, 26, 2:00 PM UTCSep 19, 26, 5:00 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Highest temperature in Boston on Sep 17, 2026?
KalshiLowest temperature in Boston on Sep 17, 2026?
KalshiLowest temperature in Boston on Sep 18, 2026?
KalshiWill the lowest temperature in Boston (BOS)(KBOS) be below 65 F on September 17, 2026?
ForecastExWill the highest temperature in Boston (BOS)(KBOS) exceed 75 F on September 17, 2026?
ForecastExWill the lowest temperature in Boston (BOS)(KBOS) be below 66 F on September 17, 2026?
ForecastExRules
If the maximum temperature recorded at Boston (CLIBOS) for Sep 18, 2026, is less than 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.
Prediction Source Comparison
Open markets
TechKALSHIBTC price on Sep 17, 2026 at 5pm EDT?
- $70,000 or above99%
- $72,500 or above99%
- $72,000 or above99%
+77 more outcomes
- Total Vol
- $863.5K
- 24h Vol
- $773.8K
POLYMARKETElon Musk # tweets September 11 - September 18, 2026?
- 180-199+36.0pt61.2%
- 200-219-13.5pt27.2%
- 160-179+3.0pt6.8%
+23 more outcomes
KALSHIBTC price on Sep 18, 2026 at 5pm EDT?
- $69,000 or above+1.0pt98%
- $64,500 or above98%
- $67,000 or above98%
+47 more outcomes
- Total Vol
- $1.5M
- 24h Vol
KALSHIBTC price on Sep 17, 2026 at 9am EDT?
- $75,800 or above99%
- $75,700 or above99%
- $75,500 or above99%
+97 more outcomes
- Total Vol
- $377.1K
- 24h Vol
- $175K
KALSHIBitcoin price at the end of 2026
- 75,000 to 79,999.99+0.6pt14.6%
- 70,000 to 74,999.99+0.4pt13.6%
- 80,000 to 84,999.99+0.2pt11.7%
+25 more outcomes
- Total Vol
POLYMARKETElon Musk # tweets September 15 - September 22, 2026?
- 180-199+3.5pt25%
- 160-179+5.5pt19.2%
- 200-219-3.0pt18.3%
+23 more outcomes
- SpaceX (SPCX) Up or Down - Daily
- ETH price on Sep 17, 2026 at 5pm EDT?
- Where will it rain on Sep 17, 2026?
- Highest temperature in Los Angeles on Sep 17, 2026?
- Best AI at the end of 2026?
- Elon Musk # tweets September 18 - September 25, 2026?
- Which company has the best AI model end of September?
- Nasdaq-100 price on Sep 17, 2026 at 4pm EDT?
- Highest temperature in Miami on Sep 17, 2026?
- Highest temperature in New York City on Sep 17, 2026?
- BTC price range on Sep 17, 2026 at 5pm EDT?
Frequently asked questions
- What are the current odds for Highest temperature in Boston on Sep 18, 2026??
- Kalshi prices 78° to 79° at 45% as of September 17, 2026.
- When does Highest temperature in Boston on Sep 18, 2026? resolve?
- Highest temperature in Boston on Sep 18, 2026? is scheduled to resolve on September 19, 2026.
- How is Highest temperature in Boston on Sep 18, 2026? settled?
- Kalshi settles this market as follows: If the maximum temperature recorded at Boston (CLIBOS) for Sep 18, 2026, is less than 74° fahrenheit according to The Weather Company, then the market resolves to Yes.
- Where else is Highest temperature in Boston on Sep 18, 2026? listed?
- The same question is also listed on Gemini.