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City of Saint James, MOSt. James, MO 7-Day Weather Forecast
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St. James Weather Forecast
St. James, MO Weather Forecast Date: 522 PM CDT Sat Sep 19 2026
Weather forecast for St. James, MO
Tonight Lo: 70°F Lo: 21°C |
Tonight... Mostly clear early, then becoming partly cloudy. Lows around 70. South winds 5 to 10 mph. |
Sun Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Sunday... Partly sunny. Hot with highs in the lower 90s. West winds around 5 mph. |
Mon Hi: 81°FHi: 27°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Not as warm. Humid with highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 70%. |
| Tue Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s. |
Wed Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Wednesday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. |
| Thu Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Thursday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. |
| Thu Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Thursday... Partly cloudy. Highs in the mid 70s. Lows in the lower 50s. |
Fri Hi: 79°FHi: 26°C Lo: 55°F Lo: 13°C |
Friday... Partly sunny with a 20% chance of showers. Highs in the upper 70s. |
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