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Today's Weather - Alton, IL
January 14, 2026 3:12 AMAlton High School46°Feels Like 44°Hi 47°F Lo 41°FMostly Cloudy -
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Weather Details
- Windchill 44ºF Daily Rain 0"
- Dewpoint 44ºF Monthly Rain 6"
- Humidity 94% Avg. Wind WNW 5mph
- Pressure 29.77" Wind Gust 7mph
- Sunrise 7:18 AM Moon Waning Crescent
- Sunset 5:01 PM UV Index 2 (Low)
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