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County Forecast for Sublette , IL
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091200-
Lee-
Including the city of Dixon
405 PM CDT Sat Aug 8 2026

Late this afternoon   Mostly sunny. Temperatures in the lower 80s. West winds around 5 mph.
Tonight   Mostly clear. Lows in the mid 60s. Southwest winds around 5 mph, becoming southeast after midnight.
Sunday   Mostly cloudy. A chance of showers and thunderstorms until late afternoon. A slight chance of showers and thunderstorms late. Humid with highs in the mid 80s. South winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 50 percent.
Sunday night   A chance of showers and thunderstorms early in the evening, then showers and thunderstorms likely in the late evening and early morning. A slight chance of showers and thunderstorms late. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of precipitation 70 percent.
Monday   Mostly cloudy. A chance of showers and thunderstorms. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of precipitation 50 percent.
Monday night   Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. A slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent.
Tuesday   A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the mid 80s. Chance of precipitation 60 percent.
Tuesday night   Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of precipitation 70 percent.
Wednesday   Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.
Wednesday night   A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent.
Thursday   Mostly cloudy. Highs in the upper 70s.
Thursday night   Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows around 60. Chance of precipitation 40 percent.
Friday   Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.
Friday night   Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. Chance of precipitation 40 percent.
Saturday   Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.
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Bryce Anderson – DTN Meteorologist
Damaging Storms Possible in the Upper Midwest This Afternoon

Scattered showers, storms for the Upper Midwest. Heavier rain Friday night into Saturday morning for portions of the Delta. » More DTN Weather Commentary

Posted at 12:27PM Fri Aug 7, 2026 CDT
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