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Lake Sevan, MO 7-Day Night Weather Forecast
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Lake Sevan, MO Weather Forecast
Lake Sevan, MO Weather Forecast Date: 1048 AM CDT Mon Aug 10 2026
The area/counties/county of: Monroe County Il, Jefferson County Mo.or toggle through each period.
This Afternoon... Sunny, hot with highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 106.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 70s. Southwest winds 5 to 10 mph. Heat index values up to 106 early in the evening.
Tuesday... Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 112.
Tuesday Night... Partly cloudy. Lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 110 early in the evening.
Wednesday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20%. Heat index values up to 111.
Wednesday Night... Partly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Lows in the mid 70s. Chance of rain 40%. Heat index values up to 110 early in the evening.
Thursday... Partly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110.
Thursday Night... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Chance of rain 50%. Heat index values up to 105 early in the evening.
Friday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20%. Heat index values up to 105.
Saturday... Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20%. Heat index values up to 105.
POP = Probability of Precipitation
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