Flat River, MO 7-Day Night Weather Forecast
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Flat River, MO Weather Forecast


Flat River, MO Weather Forecast Date: 1044 AM CST Mon Nov 02 2026
The area/counties/county of: Saint Francois County Mo, including the city of Farmington.or toggle through each period.
This Afternoon... Cloudy with a slight chance of very light drizzle. Patchy fog. Highs in the mid 60s. South winds 5 to 10 mph with gusts up to 25 mph.
Tonight... Mostly cloudy. Near steady temperature around 60. South winds 10 to 15 mph with gusts up to 30 mph.
Tuesday... A slight chance of thunderstorms. A chance of rain in the morning, then rain in the afternoon. Highs in the lower 70s. South winds 10 to 15 mph with gusts up to 35 mph. Chance of rain near 100%.
Tuesday Night... Rain with a slight chance of thunderstorms in the evening. Cooler with lows in the upper 40s. South winds 5 to 10 mph with gusts up to 25 mph, becoming southwest after midnight. Chance of rain near 100%.
Wednesday... Mostly sunny. Highs in the upper 60s. West winds 5 to 10 mph.
Wednesday Night... Mostly clear. Lows around 40. Highs in the upper 60s.
Thursday... Mostly clear. Lows around 40. Highs in the upper 60s.
Thursday Night... Partly cloudy. Lows in the upper 30s. Highs in the mid 60s.
Friday... Partly cloudy. Lows in the upper 30s. Highs in the mid 60s.
Saturday... Partly cloudy. Lows in the upper 30s. Highs in the mid 60s.
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