County Forecast for Mattoon , IL
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150500-
Coles-
Including the cities of Charleston and Mattoon
436 PM CDT Mon Jul 14 2025

Tonight   Partly cloudy. Lows around 70. Light and variable winds.
Tuesday   Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the mid 80s. Southeast winds around 5 mph. Chance of rain 70 percent.
Tuesday night   Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 50 percent.
Wednesday   Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 30 percent.
Wednesday night   Partly cloudy. Humid with lows in the lower 70s. Southwest winds around 5 mph.
Thursday   Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent.
Thursday night   Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 50 percent.
Friday   Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
Friday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows around 70.
Saturday and saturday night   Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 50 percent.
Sunday and sunday night   Partly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 40 percent.
Monday   Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Storms Building Over Northern Plains Tuesday
Posted at 12:03PM Mon Jul 14, 2025 CDT
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