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Jamestown, MO Weather Forecast
Jamestown, MO Weather Forecast Date: 1028 PM CST Wed Nov 11 2026
The area/counties/county of: Boone County Mo, including the cities of: Columbia and Jefferson City.or toggle through each period.
Overnight... Partly cloudy late this evening, then becoming mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.
Thursday... Mostly sunny. Much cooler with highs in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Mostly clear. Cooler with lows in the upper 20s. North winds around 5 mph.
Friday... Mostly sunny. Highs in the mid 40s. North winds 5 to 10 mph.
Friday Night... Mostly clear. Lows in the mid 20s. North winds around 5 mph in the evening, becoming light and variable.
Saturday... Sunny. Highs in the upper 40s.
Saturday Night... Partly cloudy. Lows around 30. Highs in the upper 40s.
Sunday... Partly cloudy. Lows around 30. Highs in the upper 40s.
Monday... Mostly clear. Highs in the lower 50s. Lows in the lower 30s.
Tuesday... Mostly clear. Highs in the lower 50s. Lows in the lower 30s.
POP = Probability of Precipitation
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