KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
60° to 61° 53.1%Leader of 6 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
64 / 100
Medium quality24h Volume
$1.6K
Liquidity
$1.3K
Low liquiditySpread
1.0 pt
Tight spreadMarket data
Updated 4 minutes ago
Sep 20, 26, 2:00 PM UTCSep 22, 26, 6:00 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Lowest temperature in Chicago on Sep 20, 2026?
KalshiHighest temperature in Chicago on Sep 20, 2026?
KalshiHighest temperature in Chicago on Sep 21, 2026?
KalshiWill the lowest temperature in Chicago (CHI)(MDW)(KMDW) be below 65 F on September 20, 2026?
ForecastExLowest temperature in Chicago on September 22?
PolymarketLowest temperature in Chicago on September 21?
PolymarketRules
If the minimum temperature recorded at Chicago (CLIMDW) for Sep 21, 2026, is less than 54° 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 20, 2026 at 5pm EDT?
- $79,750 or above99%
- $79,500 or above99%
- $79,000 or above99%
+77 more outcomes
- Total Vol
- $1.7M
- 24h Vol
- $1.7M
KALSHIBTC price on Sep 20, 2026 at 3pm EDT?
- $80,700 or above99%
- $80,600 or above99%
- $80,200 or above99%
+97 more outcomes
- Total Vol
- $589.4K
- 24h Vol
- $438.7K
KALSHIBTC price on Sep 25, 2026 at 5pm EDT?
- $73,000 or above+1.0pt98%
- $65,500 or above98%
- $73,500 or above-2.0pt97%
+47 more outcomes
- Total Vol
- $588.5K
LIMITLESSSpaceX (SPCX) Up or Down - Daily
- Yes57%
- No43%
- Total Vol
- $327.1K
- 24h Vol
- $326.6K
KALSHIETH price on Sep 20, 2026 at 5pm EDT?
- $1,800 or above99%
- $2,560 or above99%
- $2,000 or above98%
+37 more outcomes
- Total Vol
- $295.7K
- 24h Vol
- $295.5K
POLYMARKETElon Musk # tweets September 15 - September 22, 2026?
- 180-199+7.0pt41.8%
- 200-219+3.0pt35.9%
- 220-239-4.5pt9.7%
+23 more outcomes
- Where will it rain on Sep 20, 2026?
- Elon Musk # tweets September 19 - September 21, 2026?
- Amazon (AMZN) Up or Down - Daily
- Highest temperature in Los Angeles on Sep 20, 2026?
- Elon Musk # tweets September 18 - September 25, 2026?
- Google market share this week
- Highest temperature in Miami on Sep 20, 2026?
- Best AI at the end of 2026?
- Bitcoin price at the end of 2026
- ETH price range on Sep 20, 2026 at 5pm EDT?
- How many launches will SpaceX have in September?
Frequently asked questions
- What are the current odds for Lowest temperature in Chicago on Sep 21, 2026??
- Kalshi prices 60° to 61° at 53% as of September 20, 2026.
- When does Lowest temperature in Chicago on Sep 21, 2026? resolve?
- Lowest temperature in Chicago on Sep 21, 2026? is scheduled to resolve on September 22, 2026.
- How is Lowest temperature in Chicago on Sep 21, 2026? settled?
- Kalshi settles this market as follows: If the minimum temperature recorded at Chicago (CLIMDW) for Sep 21, 2026, is less than 54° fahrenheit according to The Weather Company, then the market resolves to Yes.
- Where else is Lowest temperature in Chicago on Sep 21, 2026? listed?
- The same question is also listed on Polymarket.