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Grain Valley, MO 7-Day Weather Forecast
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Grain Valley Weather Forecast
Grain Valley, MO Weather Forecast Date: 1227 AM CST Tue Nov 03 2026
Weather forecast for Grain Valley, MO
Tonight Lo: 60°F Lo: 16°C |
Tonight... Showers and thunderstorms. Lows around 60. South winds 10 to 15 mph. Chance of rain near 100%. |
Tue Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. Showers likely with a slight chance of thunderstorms. Highs in the upper 60s. Temperature falling to around 60 in the afternoon. South winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 70%. |
Wed Hi: 61°FHi: 16°C Lo: 41°F Lo: 5°C |
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 60s. West winds 10 to 15 mph. |
Thu Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Thursday... Mostly sunny with a 40% chance of showers. Highs in the upper 50s. |
Fri Hi: 59°FHi: 15°C Lo: 39°F Lo: 4°C |
Friday... Partly cloudy. Lows in the lower 40s. Highs in the upper 50s. |
| Sat Hi: 60°FHi: 16°C Lo: 40°F Lo: 4°C |
Saturday... Mostly cloudy. Lows in the upper 30s. Highs around 60. |
Sun Hi: 61°FHi: 16°C Lo: 40°F Lo: 4°C |
Sunday... Mostly clear. Lows around 40. Highs in the lower 60s. |
| Sun Hi: 61°FHi: 16°C Lo: 40°F Lo: 4°C |
Sunday... Mostly clear. Lows around 40. Highs in the lower 60s. |
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