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Today's Weather - Jerseyville, IL
January 16, 2026 3:21 AMSt Charles Co Arpt near Grafton IL33°Feels Like 30°Hi 33°F Lo 27°FPartly Cloudy -
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Weather Details
- Windchill 24ºF Daily Rain --
- Dewpoint 18ºF Monthly Rain 9"
- Humidity 52% Avg. Wind S 9mph
- Pressure -- Wind Gust --
- Sunrise 7:18 AM Moon Waning Crescent
- Sunset 5:03 PM UV Index 2 (Low)
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