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City of Effingham, ILEffingham, IL 7-Day Night Weather Forecast
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Effingham, IL Weather Forecast
Effingham, IL Weather Forecast Date: 842 PM CDT Wed Oct 28 2026
The area/counties/county of: Effingham, including the city of Effingham.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the lower 50s. South winds around 5 mph.
Thursday... Sunny. Highs around 80. Southwest winds 5 to 10 mph.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Northwest winds around 5 mph, becoming northeast after midnight.
Friday... Partly sunny. Highs in the mid 70s. East winds around 5 mph.
Friday Night... Mostly cloudy. Lows in the mid 50s. East winds around 5 mph.
Saturday... Mostly cloudy. Highs in the lower 70s.
Saturday Night... Mostly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30%.
Sunday... Mostly cloudy. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 40%.
Sunday Night... Mostly cloudy. Lows in the lower 50s.
Monday... Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30%.
Monday Night... Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40%.
Tuesday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the lower 70s. Chance of rain 50%.
Tuesday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 50s.
POP = Probability of Precipitation
Effingham Radar Loop
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