County Forecast for Watseka , IL
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251100-
Iroquois-
Including the cities of Watseka and Gilman
1005 PM CDT Thu Sep 24 2026

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