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City of Hannibal, MOHannibal, MO 7-Day Weather Forecast
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Hannibal Weather Forecast
Hannibal, MO Weather Forecast Date: 853 AM CDT Sun Sep 13 2026
Weather forecast for Hannibal, MO
Today Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Today... Partly sunny. Isolated showers and thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 20%. |
| Mon Hi: 81°FHi: 27°C Lo: 71°F Lo: 22°C |
Monday... Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%. |
| Tue Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Tuesday... Mostly sunny. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west in the afternoon. Chance of rain 70%. |
| Wed Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Wednesday... Becoming partly sunny in the afternoon. A slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 80s. Chance of rain 70%. |
| Thu Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Thursday... Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 80s. Chance of rain 50%. |
| Fri Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 40%. |
| Sat Hi: 75°FHi: 24°C |
Saturday... Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 50%. |
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