County Forecast for Watseka , IL
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111415-
Iroquois-
Including the cities of Watseka and Gilman
138 AM CDT Wed Mar 11 2026

Rest of tonight   Showers with thunderstorms likely. Lows in the lower 50s. Southwest winds 10 to 15 mph. Chance of precipitation 90 percent.
Wednesday   A slight chance of thunderstorms early in the morning. Rain until late afternoon, then a slight chance of rain late. Breezy with highs in the mid 50s. Temperature falling into the upper 30s in the afternoon. West winds 15 to 20 mph, becoming northwest in the afternoon. Gusts up to 30 mph. Chance of precipitation 90 percent.
Wednesday night   Mostly cloudy in the evening, then clearing. Blustery with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
Thursday   Sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. West winds 5 to 10 mph, increasing to southwest 10 to 15 mph in the afternoon.
Thursday night   Mostly cloudy. A slight chance of showers. Windy with lows in the upper 30s. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 15 to 25 mph with gusts up to 40 mph after midnight. Chance of precipitation 20 percent.
Friday   Partly cloudy and windy. Highs in the lower 50s.
Friday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s.
Saturday   Cloudy. A slight chance of snow in the morning, then a slight chance of rain in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent.
Saturday night   A chance of snow in the evening. Cloudy with a chance of rain. Near steady temperature in the lower 40s. Chance of precipitation 40 percent.
Sunday   Rain likely in the morning, then rain in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 90 percent.
Sunday night   Mostly cloudy. A chance of rain and snow in the evening. Breezy with lows around 20. Chance of precipitation 50 percent.
Monday   Mostly cloudy and blustery. Highs in the upper 20s.
Monday night   Mostly clear. Lows around 10 above.
Tuesday   Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 30s.
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Storms Developing Tonight, Continue Eastward Wednesday
Posted at 12:06PM Tue Mar 10, 2026 CDT
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