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County Forecast for Sublette , IL
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202300-
Lee-
Including the city of Dixon
1041 AM CDT Mon Jul 20 2026

Rest of today   Mostly cloudy. Smoke late in the morning. Scattered showers in the late morning and early afternoon. A slight chance of showers and thunderstorms late. Highs in the mid 80s. South winds 5 to 10 mph, increasing to southwest 10 to 15 mph in the afternoon. Chance of precipitation 50 percent.
Tonight   Mostly cloudy in the evening, then becoming partly cloudy. Isolated showers and thunderstorms early in the evening, then scattered showers and thunderstorms in the late evening and overnight. Humid with lows around 70. Southwest winds 10 to 15 mph. Chance of precipitation 50 percent.
Tuesday   Partly cloudy in the morning, then clearing. Highs in the lower 80s. West winds 10 to 15 mph, increasing to northwest 15 to 20 mph with gusts up to 25 mph in the afternoon.
Tuesday night   Mostly clear. Less humid with lows in the mid 50s. North winds 10 to 15 mph, diminishing to 5 to 10 mph after midnight.
Wednesday   Sunny. Highs in the lower 70s. North winds 5 to 10 mph.
Wednesday night   Clear. Lows in the mid 50s.
Thursday   Sunny in the morning, then becoming partly cloudy. Highs in the mid 70s.
Thursday night   Partly cloudy. Lows in the upper 50s.
Friday   Partly cloudy. Highs in the lower 80s.
Friday night   Mostly clear. Lows around 60.
Saturday   Mostly sunny. Highs in the mid 80s.
Saturday night   Mostly clear. Lows in the mid 60s.
Sunday   Mostly sunny. Highs in the upper 80s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Strong Cold Front Pushing Into Corn Belt Monday
Posted at 5:39AM Mon Jul 20, 2026 CDT
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