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Dawson, IL 7-Day Night Weather Forecast
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Dawson, IL Weather Forecast
Dawson, IL Weather Forecast Date: 742 PM CDT Fri Sep 18 2026
The area/counties/county of: Sangamon, including the city of Springfield.or toggle through each period.
Tonight... Partly cloudy. Lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.
Saturday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 90s. Southwest winds 5 to 10 mph.
Saturday Night... Mostly cloudy in the evening, then partly cloudy with a chance of showers after midnight. Lows around 70. South winds 5 to 10 mph. Chance of rain 30%.
Sunday... Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. Highs in the mid 80s. Northwest winds 5 to 10 mph. Chance of rain 50%.
Sunday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Northeast winds 10 to 15 mph. Chance of rain 70%.
Monday... A chance of thunderstorms. Showers likely, mainly in the morning. Cooler with highs in the lower 70s. Chance of rain 70%.
Monday Night... Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 50%.
Tuesday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Wednesday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.
Wednesday Night... Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.
Thursday... Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.
POP = Probability of Precipitation
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