County Forecast for Watseka , IL
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272300-
Iroquois-
Including the cities of Watseka and Gilman
1005 AM CDT Thu Aug 27 2026

Rest of today   Mostly sunny late in the morning, then becoming partly cloudy. A slight chance of showers late. Highs in the lower 80s. North winds around 5 mph. Chance of precipitation 20 percent.
Tonight   Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds around 5 mph in the evening, becoming light and variable.
Friday   Mostly sunny. Highs in the lower 80s. Light and variable winds.
Friday night   Partly cloudy. Lows in the upper 50s. Light and variable winds, becoming south around 5 mph after midnight.
Saturday   Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds around 5 mph.
Saturday night   Mostly cloudy. Lows in the mid 60s.
Sunday   Partly cloudy. Highs in the upper 80s.
Sunday night   Partly cloudy. Lows in the lower 70s.
Monday   Partly cloudy. Highs around 90.
Monday night   Partly cloudy. Lows in the lower 70s.
Tuesday   Partly cloudy. Highs around 90.
Tuesday night   Partly cloudy. Lows in the lower 70s.
Wednesday   Partly cloudy. Highs in the upper 80s.
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Bryce Anderson – DTN Meteorologist
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Storms Across the South, East Thursday

Showers, storms for South, East with severe weather possible. Isolated showers for Northern and Central Plains. » More DTN Weather Commentary
Posted at 5:35AM Thu Aug 27, 2026 CDT
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