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    • Today's Weather - Jerseyville, IL

      December 14, 2025    9:54 AM
      Alton High School
      Feels Like -1°
      Hi 13°F Lo 7°F
      Mostly Sunny
      Mostly Sunny
    • Weather Details
      • Windchill -8ºF Daily Rain --
      • Dewpoint -4ºF Monthly Rain 8"
      • Humidity 56% Avg. Wind NNW 11mph
      • Pressure -- Wind Gust --
      • Sunrise 7:12 AM Moon Waning Crescent
      • Sunset 4:39 PM UV Index 2 (Low)
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