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City of Decatur, ARDecatur, AR 7-Day Weather Forecast
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Decatur Weather Forecast
Decatur, AR Weather Forecast Date: 1102 PM CST Fri Nov 13 2026
Weather forecast for Decatur, AR
Tonight Lo: 29°F Lo: -2°C |
Tonight... Mostly clear. Widespread frost. Cold with lows in the upper 20s. Northeast winds around 5 mph. |
Sat Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Saturday... Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. Southeast winds 5 to 10 mph. |
Sun Hi: 51°FHi: 11°C Lo: 35°F Lo: 2°C |
Sunday... Mostly cloudy. A chance of rain showers, mainly in the morning. Highs in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain 40%. |
| Mon Hi: 55°FHi: 13°C Lo: 35°F Lo: 2°C |
Monday... Mostly sunny. Highs in the mid 50s. |
| Tue Hi: 61°FHi: 16°C Lo: 40°F Lo: 4°C |
Tuesday... Sunny. Highs in the lower 60s. |
| Wed Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Wednesday... Sunny. Highs in the mid 60s. |
| Thu Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Thursday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 60s. Chance of rain 20%. |
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