County Forecast for Toluca , IL
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181400-
Marshall-
Including the city of Lacon
1222 AM CST Wed Feb 18 2026

Rest of tonight   Mostly cloudy with a 40 percent chance of rain. Not as cool. Near steady temperature in the lower 50s. South winds 15 to 20 mph with gusts up to 40 mph.
Wednesday   Sunny. Highs in the mid 60s. West winds 15 to 20 mph with gusts up to 35 mph.
Wednesday night   Mostly cloudy. Lows in the lower 40s. South winds 5 to 10 mph, becoming southeast after midnight.
Thursday   Partly sunny. A chance of rain in the afternoon. Highs in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.
Thursday night   Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain. Lows in the lower 30s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph after midnight. Chance of rain 50 percent.
Friday   Mostly cloudy in the morning, then becoming mostly sunny. Much cooler with highs in the lower 40s.
Friday night   Mostly clear. Lows in the mid 20s.
Saturday   Mostly sunny. Highs in the upper 30s.
Saturday night   Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow. Lows in the lower 20s.
Sunday   Partly sunny. Highs in the lower 30s.
Sunday night and monday   Mostly clear. Lows 15 to 20. Highs in the mid 30s.
Monday night and tuesday   Partly cloudy. Lows around 20. Highs in the lower 40s.
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Bryce Anderson image
Bryce Anderson – DTN Meteorologist
First Phase of Storm Building Heavy Snow for the North Into Wednesday
Posted at 12:03PM Tue Feb 17, 2026 CST
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