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St Clair County, MO 7-Day Weather Forecast
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St Clair County Weather Forecast
St Clair County, MO Weather Forecast Date: 1227 AM CST Mon Nov 02 2026
Weather forecast for St Clair County, MO
Tonight Lo: 60°F Lo: 16°C |
Tonight... Cloudy. Near steady temperature around 60. Southeast winds 5 to 10 mph with gusts up to 20 mph. |
Mon Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. Warmer with highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. |
Tue Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Tuesday... Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70%. |
Wed Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Wednesday... Mostly sunny. Highs in the mid 60s. |
Thu Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Thursday... Partly cloudy. Highs in the mid 60s. Lows in the lower 40s. |
| Fri Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Friday... Partly cloudy. Highs in the mid 60s. Lows in the lower 40s. |
| Sat Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Saturday... Partly cloudy. Highs in the mid 60s. Lows in the lower 40s. |
| Sat Hi: 65°FHi: 18°C Lo: 41°F Lo: 5°C |
Saturday... Partly cloudy. Highs in the mid 60s. Lows in the lower 40s. |
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