FIRST TRUST & SAVINGS

	County Forecast for Watseka , IL

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300200-
Iroquois-
Including the cities of Watseka and Gilman
121 PM CDT Tue Sep 29 2026

This afternoon   Partly cloudy. Highs in the lower 80s. South winds around 5 mph.
Tonight   Mostly cloudy. Not as cool with lows in the lower 60s. South winds around 5 mph.
Wednesday   Mostly cloudy. A slight chance of showers early in the morning, then a chance of showers in the late morning and afternoon. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds around 5 mph. Chance of precipitation 50 percent.
Wednesday night   Mostly cloudy. A chance of showers after midnight. Near steady temperature in the upper 60s. South winds around 5 mph. Chance of precipitation 40 percent.
Thursday   Mostly cloudy. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs around 80. Southwest winds around 5 mph. Chance of precipitation 70 percent.
Thursday night   Showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of precipitation near 100 percent.
Friday   Mostly cloudy with showers likely in the morning, then partly cloudy in the afternoon. Highs around 70. Chance of precipitation 60 percent.
Friday night   Mostly clear. Cooler with lows in the mid 40s.
Saturday   Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s.
Saturday night   Partly cloudy. Lows in the mid 40s.
Sunday   Mostly sunny. Highs around 70.
Sunday night   Mostly clear. Lows in the lower 40s.
Monday   Sunny. Highs in the mid 60s.

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Bryce Anderson – DTN Meteorologist

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Rain Increasing as Polo's Remnants Move into Central Plains Wednesday

A cold front and moisture from Polo bring heavy rain and flooding across the Plains through Wednesday. » More DTN Weather Commentary

Posted at 11:54AM Tue Sep 29, 2026 CDT

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