County Forecast for Donovan , IL
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140015-
Iroquois-
Including the cities of Watseka and Gilman
345 AM CST Tue Jan 13 2026

Today   Mostly cloudy. Breezy. Highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight   Mostly cloudy. Scattered flurries late. Lows around 30. West winds 10 to 15 mph. Gusts up to 25 mph after midnight.
Wednesday   Mostly cloudy. Scattered snow showers early in the morning, then scattered flurries in the late morning and afternoon. Little or no snow accumulation. Blustery with highs in the lower 30s. Temperature falling into the mid 20s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 40 percent.
Wednesday night   Partly cloudy in the evening, then clearing. Blustery with lows around 13. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight.
Thursday   Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 20s. Northwest winds around 10 mph, becoming west in the afternoon.
Thursday night   Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Some snow accumulation possible. Lows around 20. Chance of precipitation 70 percent.
Friday   Snow likely in the morning, then snow showers likely in the afternoon. Highs in the mid 30s. Chance of precipitation 70 percent.
Friday night   Mostly cloudy. A chance of snow showers, mainly in the evening. Lows around 15. Chance of precipitation 40 percent.
Saturday   Mostly cloudy. A chance of snow showers in the afternoon. Highs around 20. Chance of precipitation 30 percent.
Saturday night   Mostly cloudy. Lows 5 to 10 above. Wind chill values as low as 10 below.
Sunday   Mostly cloudy. Highs 15 to 20. Wind chill values as low as 10 below in the morning.
Sunday night   Mostly cloudy in the evening, then becoming partly cloudy. Lows around 5 above. Wind chill values as low as 10 below after midnight.
Martin luther king jr day   Partly cloudy. Highs in the lower 20s. Wind chill values as low as 10 below in the morning.
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Bryce Anderson – DTN Meteorologist
Clipper Moving Through Midwest Tuesday

Warm for much of U.S. Showers move from Montana to Nebraska during the day, then into southern Midwest Tuesday evening. » More DTN Weather Commentary

Posted at 5:37AM Tue Jan 13, 2026 CST
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