County Forecast for Watseka , IL
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251400-
Iroquois-
Including the cities of Watseka and Gilman
121 AM CDT Fri Sep 25 2026

Rest of tonight   Mostly cloudy. Lows in the mid 50s. East winds around 5 mph.
Friday   Mostly cloudy. Occasional sprinkles early in the morning. Highs in the upper 60s. Northeast winds around 5 mph.
Friday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows around 50. Northeast winds around 5 mph.
Saturday   Mostly sunny. Highs in the lower 70s. East winds around 5 mph.
Saturday night   Partly cloudy. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.
Sunday   Partly cloudy. Highs in the lower 70s.
Sunday night   Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s.
Monday   Mostly sunny. Highs in the mid 70s.
Monday night   Mostly clear. Lows in the lower 50s.
Tuesday   Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s.
Tuesday night   Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of precipitation 60 percent.
Wednesday   Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of precipitation 50 percent.
Wednesday night   Mostly cloudy with a 40 percent chance of showers. Lows in the lower 60s.
Thursday   Mostly cloudy with a 40 percent chance of showers. Highs in the mid 70s.
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Rain Continues in Plains, Western Midwest Friday
Posted at 12:06PM Thu Sep 24, 2026 CDT
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