Weather WorldUpper Stump Lake, IL 7-Day Night Weather Forecast
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Upper Stump Lake, IL Weather Forecast
Upper Stump Lake, IL Weather Forecast Date: 1043 PM CST Sat Nov 07 2026
The area/counties/county of: Greene County Il, Jersey County Il.or toggle through each period.
Overnight... Mostly clear. Lows in the lower 30s. Southwest winds around 5 mph.
Sunday... Sunny. Highs in the lower 60s. West winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 30s. Northwest winds around 5 mph.
Monday... Areas of dense fog in the morning. Sunny. Highs in the lower 60s. Southwest winds around 5 mph.
Monday Night... Clear. Lows in the lower 40s. Southwest winds around 5 mph.
Tuesday... Sunny. Highs in the upper 60s.
Tuesday Night... Mostly clear. Lows in the lower 40s.
Veterans Day... Partly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the lower 60s. Temperature falling into the upper 50s in the afternoon. Chance of rain 30%.
Wednesday Night... Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Lows around 40. Chance of rain 20%.
Thursday... Partly cloudy. Highs in the lower 50s. Lows in the lower 30s.
Thursday Night... Partly cloudy. Highs in the lower 50s. Lows in the lower 30s.
Friday... Mostly clear. Highs around 50. Lows in the lower 30s.
Friday Night... Mostly clear. Highs around 50. Lows in the lower 30s.
POP = Probability of Precipitation
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