County Forecast for Watseka , IL
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042315-
Iroquois-
Including the cities of Watseka and Gilman
1019 AM CDT Sat Jul 4 2026

Rest of today   Partly cloudy late in the morning, then becoming mostly cloudy. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely in the afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Chance of precipitation 70 percent.
Tonight   Mostly cloudy. Showers likely in the evening. A slight chance of thunderstorms. A slight chance of showers after midnight. Humid with lows in the upper 60s. North winds around 5 mph. Chance of precipitation 70 percent.
Sunday   Mostly cloudy. A chance of showers and thunderstorms in the late morning and early afternoon. Showers and thunderstorms likely late. Humid with highs in the mid 80s. North winds 5 to 10 mph. Chance of precipitation 60 percent.
Sunday night   Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 30 percent.
Monday   Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of precipitation 40 percent.
Monday night   Partly cloudy. Lows in the lower 60s.
Tuesday   Partly cloudy with a 20 percent chance of showers. Highs in the mid 80s.
Tuesday night   Partly cloudy. Lows in the mid 60s.
Wednesday   Partly cloudy. Highs in the mid 80s.
Wednesday night   Partly cloudy. Lows in the upper 60s.
Thursday   Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent.
Thursday night   A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent.
Friday   Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent.
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Hot, Humid, Stormy Holiday Weekend
Posted at 11:59AM Thu Jul 2, 2026 CDT
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