County Forecast for Watseka , IL
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051015-
Iroquois-
Including the cities of Watseka and Gilman
923 PM CDT Sat Jul 4 2026

Rest of tonight   Mostly cloudy. A slight chance of showers and thunderstorms. Near steady temperature in the upper 60s. Northeast winds around 5 mph, becoming north after midnight. Chance of precipitation 20 percent.
Sunday   Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. North winds 5 to 10 mph. Chance of precipitation 40 percent.
Sunday night   Partly cloudy. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Monday   Partly cloudy. Highs in the lower 80s. Northeast winds 5 to 10 mph.
Monday night   Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph.
Tuesday   Mostly sunny. Highs in the lower 80s.
Tuesday night   Mostly clear. Lows in the lower 60s.
Wednesday   Partly cloudy. Highs in the mid 80s.
Wednesday night   Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
Thursday   Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent.
Thursday night   A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent.
Friday   Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.
Friday night   Partly cloudy. Lows in the mid 60s.
Saturday   Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 80s.
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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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