County Forecast for Watseka , IL
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222215-
Iroquois-
Including the cities of Watseka and Gilman
942 AM CDT Fri May 22 2026

Rest of today   Mostly cloudy. A slight chance of showers late. Highs in the lower 70s. East winds 10 to 15 mph. Chance of precipitation 20 percent.
Tonight   Cloudy. A slight chance of showers early in the evening, then a chance of showers in the late evening and overnight. Lows in the upper 50s. East winds 10 to 15 mph, becoming northeast 5 to 10 mph after midnight. Chance of precipitation 40 percent.
Saturday   Mostly cloudy. Highs in the mid 70s. North winds 5 to 10 mph.
Saturday night   Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of precipitation 50 percent.
Sunday   Mostly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.
Sunday night   Partly cloudy. Lows in the mid 50s.
Memorial day   Partly cloudy. Highs in the lower 80s.
Monday night   Mostly cloudy. Lows in the upper 50s.
Tuesday   Mostly cloudy. Highs in the mid 80s.
Tuesday night   Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.
Wednesday   Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. Highs in the mid 80s. Chance of precipitation 50 percent.
Wednesday night   Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of precipitation 30 percent.
Thursday   Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
Scattered Showers Continue for Drought Areas Friday
Posted at 5:38AM Fri May 22, 2026 CDT
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