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Modoc, IL Weather Forecast
Modoc, IL Weather Forecast Date: 504 AM CDT Mon Oct 26 2026
The area/counties/county of: Randolph County Il, including the cities of: Chester and Sparta.or toggle through each period.
Today... Partly sunny. Highs in the upper 70s. South winds around 5 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s. South winds around 5 mph.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. South winds around 5 mph in the evening, becoming light and variable.
Wednesday... Sunny. Highs in the upper 70s. South winds 5 to 10 mph.
Wednesday Night... Clear. Lows in the lower 50s.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
Friday... Mostly cloudy. Highs around 80. Lows in the mid 50s.
Friday Night... Mostly cloudy. Highs around 80. Lows in the mid 50s.
Saturday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40%.
Saturday Night... Mostly cloudy. A 50% chance of showers. Lows in the mid 50s. Highs in the mid 70s.
POP = Probability of Precipitation
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