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Today's Weather - O'Fallon, MO
December 19, 2025 2:50 AMLutheran HS25°Feels Like 12°Hi 26°F Lo 25°FPartly Cloudy -
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Weather Details
- Windchill 12ºF Daily Rain 0"
- Dewpoint 18ºF Monthly Rain 5"
- Humidity 73% Avg. Wind E 12mph
- Pressure 29.9" Wind Gust 17mph
- Sunrise 7:16 AM Moon Waning Crescent
- Sunset 4:43 PM UV Index 2 (Low)
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