County Forecast for Bloomington , IL
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190600-
McLean-
Including the cities of Bloomington and Normal
521 PM CDT Fri Jul 18 2025

Tonight   Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 30 percent.
Saturday   Becoming partly sunny in the afternoon. A chance of showers. Thunderstorms likely, mainly in the morning. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
Saturday night   Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers and thunderstorms likely after midnight. Humid with lows in the lower 70s. West winds 5 to 10 mph. Chance of rain 60 percent.
Sunday   A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.
Sunday night   A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Humid with lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 70 percent.
Monday   Partly sunny with a chance of showers and thunderstorms in the morning, then mostly cloudy in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.
Monday night and tuesday   Partly cloudy. Lows around 70. Highs in the upper 80s.
Tuesday night through thursday night   Mostly clear. Lows in the mid 70s. Highs in the lower 90s.
Friday   Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. Heat index values up to 100.
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Bryce Anderson – DTN Meteorologist
Widespread Corn Belt Rain This Weekend

Potential severe weather and heavy rainfall for the Corn Belt. Heat will be building in the South and Southeast. » More DTN Weather Commentary

Posted at 12:09PM Fri Jul 18, 2025 CDT
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