County Forecast for Watseka , IL
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262215-
Iroquois-
Including the cities of Watseka and Gilman
937 AM CDT Tue May 26 2026

Rest of today   Mostly cloudy. Highs in the mid 80s. Southeast winds 5 to 10 mph.
Tonight   Mostly cloudy. Lows in the lower 60s. Southeast winds around 5 mph.
Wednesday   Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of showers early in the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.
Wednesday night   Mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Thursday   Mostly sunny. Highs around 80. Northeast winds around 10 mph.
Thursday night   Partly cloudy. Lows in the lower 50s.
Friday   Partly cloudy. Highs around 80.
Friday night   Partly cloudy. Lows in the mid 50s.
Saturday   Mostly sunny. Highs around 80.
Saturday night   Mostly clear. Lows in the lower 50s.
Sunday   Sunny. Highs in the upper 70s.
Sunday night   Clear. Lows in the lower 50s.
Monday   Sunny. Highs in the upper 70s.
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Solid Storms for South, Scattered in Plains Wednesday

A stalled front is bringing widespread showers, storms and flooding risk from the South through the Upper Midwest. » More DTN Weather Commentary

Posted at 12:10PM Tue May 26, 2026 CDT
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