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Today's Weather - Belleville, IL
January 1, 2026 3:02 PMSt Louis Downtown Arpt Cahokia35°Feels Like 32°Hi 36°F Lo 27°FMostly Cloudy -
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Weather Details
- Windchill 32ºF Daily Rain 0"
- Dewpoint 31ºF Monthly Rain 18"
- Humidity 85% Avg. Wind NE 3mph
- Pressure 29.93" Wind Gust 3mph
- Sunrise 7:17 AM Moon Waxing Gibbous
- Sunset 4:49 PM UV Index 2 (Low)
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