County Forecast for Le Roy , IL
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071600-
McLean-
Including the cities of Bloomington and Normal
327 AM CDT Fri Aug 7 2026

..dense fog advisory in effect until 8 am cdt this morning   
Today   Patchy dense fog this morning. Mostly cloudy with a slight chance of showers this morning, then mostly sunny this afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 20 percent.
Tonight   Partly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Saturday   Partly sunny in the morning, then clearing. Highs in the mid 80s. West winds 5 to 10 mph.
Saturday night   Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 60s. North winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 30 percent.
Sunday   Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 50 percent.
Sunday night   Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 50 percent.
Monday   Mostly sunny. Highs in the upper 80s. Heat index values up to 105 in the afternoon.
Monday night and tuesday   Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 50 percent.
Tuesday night   Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 70 percent.
Wednesday   Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Wednesday night   Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
Thursday   A chance of showers in the morning. Partly sunny. Highs in the upper 70s. Chance of rain 30 percent.
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Bryce Anderson – DTN Meteorologist
Cold Front Enters the Western Corn Belt Friday

Scattered showers, storms for western Midwest. The Ohio Valley will see showers and storms Friday afternoon and evening. » More DTN Weather Commentary

Posted at 5:31AM Fri Aug 7, 2026 CDT
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