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Today's Weather - Alton, IL
December 19, 2025 3:05 AMAlton High School26°Feels Like 15°Hi 26°F Lo 24°FPartly Cloudy -
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Weather Details
- Windchill 15ºF Daily Rain 0"
- Dewpoint 19ºF Monthly Rain 9"
- Humidity 75% Avg. Wind WNW 9mph
- Pressure 29.92" Wind Gust 19mph
- Sunrise 7:14 AM Moon Waning Crescent
- Sunset 4:41 PM UV Index 2 (Low)
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