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Sumner, MO 7-Day Weather Forecast
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Sumner Weather Forecast
Sumner, MO Weather Forecast Date: 127 AM CDT Fri Sep 11 2026
Weather forecast for Sumner, MO
Tonight Lo: 65°F Lo: 18°C |
Tonight... Mostly cloudy. Areas of fog. Near steady temperature in the mid 60s. Light and variable winds. |
Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Partly sunny in the morning, then clearing. Widespread fog in the morning. Highs in the lower 80s. Southeast winds around 5 mph. |
Sat Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Saturday... Mostly sunny. Highs in the mid 80s. Southwest winds around 5 mph, becoming west around 5 mph in the afternoon. |
Sun Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Sunday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50%. |
| Mon Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Monday... Sunny. Highs in the upper 80s. |
Tue Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Tuesday... Showers likely. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 70%. |
| Wed Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Wednesday... Showers likely. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 70%. |
| Wed Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Wednesday... Showers likely. Highs in the lower 80s. Lows in the lower 60s. Chance of rain 70%. |
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