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Camp Ground, IL Weather Forecast
Camp Ground, IL Weather Forecast Date: 247 AM CDT Sat Sep 12 2026
The area/counties/county of: Jefferson, including the city of Mount Vernon.or toggle through each period.
Overnight... Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the upper 60s. Calm winds. Chance of rain 20%.
Saturday... Partly sunny in the morning, then clearing. Patchy fog in the morning. Highs around 90. West winds around 5 mph.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. West winds around 5 mph in the evening, becoming light and variable.
Sunday... Partly sunny. Highs around 90. West winds around 5 mph.
Sunday Night... Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.
Monday... Mostly sunny. Highs in the upper 80s.
Monday Night... Mostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s.
Tuesday... Mostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s.
Wednesday... Mostly clear. Hot. Lows in the upper 60s. Highs in the mid 90s.
Thursday... Partly cloudy with a chance of showers. Highs around 90. Lows in the mid 60s. Chance of rain 30%.
POP = Probability of Precipitation
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