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Crystal City, MO Weather Forecast
Crystal City, MO Weather Forecast Date: 1233 PM CDT Thu Sep 10 2026
The area/counties/county of: Monroe County Il, Jefferson County Mo.or toggle through each period.
This Afternoon... Mostly cloudy with a chance of showers and thunderstorms. Much cooler. Near steady temperature in the upper 70s. North winds around 5 mph. Chance of rain 40%.
Tonight... Mostly cloudy. A slight chance of showers in the evening. Patchy fog after midnight. Lows in the mid 60s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 20%.
Friday... Patchy fog in the morning. Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. East winds around 5 mph. Chance of rain 40%.
Friday Night... Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 30%.
Saturday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 20%.
Saturday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20%.
Sunday... Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Sunday Night... Partly cloudy. Highs in the upper 80s. Lows in the upper 60s.
Monday... Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.
Monday Night... Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 20%.
Tuesday... Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Lows in the lower 60s. Chance of rain 50%.
Tuesday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
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