Weather WorldJamestown, MO 7-Day Weather Forecast
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Jamestown Weather Forecast
Jamestown, MO Weather Forecast Date: 617 PM CDT Tue Sep 08 2026
Weather forecast for Jamestown, MO
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph. Heat index values up to 100 early this evening. |
Wed Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Wednesday... Sunny with a slight chance of showers in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. Gusts up to 25 mph. Chance of rain 60%. |
| Thu Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Mostly cloudy. Showers and thunderstorms likely in the morning. Cooler with highs in the lower 80s. Northwest winds around 5 mph. Chance of rain 70%. |
Fri Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Friday... Sunny. Highs in the upper 80s. |
| Sat Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Saturday... Partly sunny. Showers and thunderstorms likely, mainly in the morning. Highs in the upper 80s. Chance of rain 60%. |
| Sun Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Sunday... Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40%. |
| Mon Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Monday... Mostly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the upper 80s. Chance of rain 30%. |
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