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Flat River, MO Weather Forecast
Flat River, MO Weather Forecast Date: 904 AM CST Tue Nov 03 2026
The area/counties/county of: Saint Francois County Mo, including the city of Farmington.or toggle through each period.
Today... A chance of thunderstorms. Rain. Highs around 70. Temperature falling into the mid 60s this afternoon. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain near 100%.
Tonight... Rain with a chance of thunderstorms in the evening. Much cooler with lows in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight. Chance of rain near 100%.
Wednesday... Partly sunny. Highs in the upper 60s. West winds 5 to 10 mph.
Wednesday Night... Mostly clear. Lows around 40. Southwest winds around 5 mph.
Thursday... Sunny. Highs in the lower 70s. Southwest winds around 5 mph.
Thursday Night... Mostly cloudy. A slight chance of rain in the evening. Lows in the lower 40s. Chance of rain 20%.
Friday... Partly sunny. Highs in the lower 60s.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s.
Saturday... Partly sunny. Highs in the lower 60s.
Saturday Night... Partly cloudy. Lows in the mid 30s.
Sunday... Mostly clear. Highs in the mid 60s. Lows in the mid 30s.
POP = Probability of Precipitation
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