County Forecast for Watseka , IL
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282200-
Iroquois-
Including the cities of Watseka and Gilman
216 AM CDT Tue Jul 28 2026

Early this morning   Mostly cloudy. Temperatures in the lower 70s. Northwest winds 5 to 10 mph, becoming north late.
Today   Mostly cloudy in the morning, then becoming partly cloudy. Humid. Highs around 80. North winds around 10 mph.
Tonight   Partly cloudy. Less humid with lows in the upper 50s. North winds 5 to 10 mph.
Wednesday   Sunny. Highs in the lower 80s. North winds 5 to 10 mph.
Wednesday night   Clear. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Thursday   Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. Light and variable winds, becoming west around 5 mph in the afternoon.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Friday   Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent.
Friday night   Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent.
Saturday   Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 60 percent.
Saturday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s.
Sunday   Partly cloudy. Highs in the lower 80s.
Sunday night   Mostly clear. Lows in the lower 60s.
Monday   Mostly sunny. Highs in the mid 80s.
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DTN Weather Summary

Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Front Bringing Limited Showers and Relief Down to Tennessee Valley Tuesday
Posted at 11:37AM Mon Jul 27, 2026 CDT
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