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City of St. Louis, MOSt. Louis, MO 7-Day Weather Forecast
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St. Louis Weather Forecast
St. Louis, MO Weather Forecast Date: 513 AM CDT Thu Oct 15 2026
Weather forecast for St. Louis, MO
Today Hi: 81°FHi: 27°C Lo: 49°F Lo: 9°C |
Today... Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Showers likely with a chance of thunderstorms. Highs in the lower 80s. Southeast winds 5 to 10 mph, becoming south with gusts up to 20 mph this afternoon. Chance of rain 70%. |
Fri Hi: 59°FHi: 15°C Lo: 39°F Lo: 4°C |
Friday... Partly sunny. Much cooler. Less humid with highs in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. |
Sat Hi: 60°FHi: 16°C Lo: 39°F Lo: 4°C |
Saturday... Sunny. Highs around 60. North winds 5 to 10 mph. |
| Sun Hi: 69°FHi: 21°C Lo: 41°F Lo: 5°C |
Sunday... Clear. Lows in the upper 30s. Highs in the upper 60s. |
Mon Hi: 71°FHi: 22°C Lo: 41°F Lo: 5°C |
Monday... Partly cloudy. Highs in the lower 70s. Lows in the lower 40s. |
| Tue Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Tuesday... Mostly clear. Highs in the mid 70s. Lows in the mid 40s. |
| Wed Hi: 75°FHi: 24°C Lo: 45°F Lo: 7°C |
Wednesday... Mostly clear. Highs in the mid 70s. Lows in the mid 40s. |
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