County Forecast for Watseka , IL
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232215-
Iroquois-
Including the cities of Watseka and Gilman
230 AM CDT Tue Jun 23 2026

Today   Sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. North winds 5 to 10 mph.
Tonight   Partly cloudy in the evening, then clearing. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight.
Wednesday   Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers early in the afternoon. A chance of showers and thunderstorms late. Highs in the upper 70s. South winds 5 to 10 mph. Chance of precipitation 40 percent.
Wednesday night   Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.
Thursday   Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. West winds around 5 mph. Chance of precipitation 40 percent.
Thursday night   A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 60. Chance of precipitation 50 percent.
Friday   Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50 percent.
Friday night   Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of precipitation 50 percent.
Saturday   Mostly cloudy. Highs in the lower 80s.
Saturday night   Partly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 30 percent.
Sunday   Partly cloudy. Highs in the upper 80s.
Sunday night   Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s.
Monday   Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s.
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
System and Front Combining for Showers in Plains Tuesday
Posted at 5:34AM Tue Jun 23, 2026 CDT
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