WeatherChicago Daily Weather
Highest temperature in Chicago on September 20?
$31.3K volume, 24h1,512 fills · 284 traders · 11 questions
Reported by Polymarket: open interest $21.0K · liquidity $22.2K · 24h volume 42,823 shares
- Event start
- Created
- First trade
Resolves via weather.gov/wrh/timeseries?site=kord
Part of Chicago Daily Weather · daily
| Question | Yes | No | 24h volume |
|---|---|---|---|
| 66-67°F | 1.4¢ | 98.6¢ | $15.0K |
| 68-69°F | 6.5¢ | 93.5¢ | $4.9K |
| 64-65°F | 0.5¢ | 99.5¢ | $4.0K |
| 62-63°F | 0.1¢ | 100.0¢ | $2.2K |
| 72-73°F | 7.5¢ | 92.5¢ | $2.0K |
| 70-71°F | 78.5¢ | 21.5¢ | $1.6K |
| 74-75°F | 0.9¢ | 99.1¢ | $1.3K |
| 76-77°F | 0.3¢ | 99.7¢ | $195.91 |
| 78°F or higher | 0.1¢ | 100.0¢ | $56.33 |
| 59°F or below | 0.2¢ | 99.8¢ | $26.93 |
| 60-61°FQuiet | 0.1¢ | 100.0¢ | — |
| (11 of 11 priced) | 87.0¢ |
Market details
- Category
- Weather
- Series
- Chicago Daily Weather
Prices as of Sep 20, 2026 08:00 UTC; volume from on-chain fills over the last 24h. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.