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County Forecast for Sublette , IL
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121600-
Lee-
Including the city of Dixon
836 PM CDT Tue Aug 11 2026

Tonight   Mostly cloudy. A slight chance of showers and thunderstorms early in the evening, then a chance of showers and thunderstorms late in the evening. Showers and thunderstorms likely after midnight. Areas of fog after midnight. Lows in the upper 60s. East winds around 5 mph. Chance of precipitation 60 percent.
Wednesday   Mostly cloudy. Areas of fog early in the morning. Showers likely with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southeast winds around 5 mph. Chance of precipitation 70 percent.
Wednesday night   Mostly cloudy. A chance of showers after midnight. A slight chance of thunderstorms after midnight. Showers likely late. Humid with lows in the upper 60s. East winds around 5 mph. Chance of precipitation 60 percent.
Thursday   A slight chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. East winds around 5 mph. Chance of precipitation 80 percent.
Thursday night   A slight chance of thunderstorms in the evening. Showers likely. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 60 percent.
Friday   Mostly cloudy. A chance of showers in the morning. Highs in the upper 70s. Chance of precipitation 30 percent.
Friday night   Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 60 percent.
Saturday   Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent.
Saturday night   Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent.
Sunday   A chance of showers in the morning. Mostly cloudy. Highs in the lower 80s. Chance of precipitation 30 percent.
Sunday night   Partly cloudy. Lows in the mid 60s.
Monday   Partly cloudy. Highs in the upper 70s.
Monday night   Partly cloudy. Lows in the lower 60s.
Tuesday   Partly cloudy. Highs in the upper 70s.
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Bryce Anderson – DTN Meteorologist
More Rounds of Severe Weather Possible Wednesday

Severe storms, including a destructive bow echo, are targeting the Midwest Tuesday with more threats ahead. » More DTN Weather Commentary

Posted at 12:09PM Tue Aug 11, 2026 CDT
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