Weather World
City of Decatur, ARDecatur, AR 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Decatur Weather Forecast
Decatur, AR Weather Forecast Date: 1232 AM CST Sat Nov 14 2026
Weather forecast for Decatur, AR
Tonight Lo: 30°F Lo: -1°C |
Tonight... Partly cloudy. Widespread frost. Cold. Near steady temperature in the lower 30s. East 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: 31°F Lo: -1°C |
Sunday... Partly sunny. A slight chance of rain showers in the afternoon. Highs in the lower 50s. East winds 5 to 10 mph. Chance of rain 20%. |
| Mon Hi: 59°FHi: 15°C Lo: 31°F Lo: -1°C |
Monday... Sunny. Highs in the upper 50s. |
| Tue Hi: 61°FHi: 16°C Lo: 39°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... A slight chance of thunderstorms in the morning. Mostly cloudy with a slight chance of showers. Highs in the mid 60s. Chance of rain 20%. |
Decatur Radar Loop
Use the map search tool if you want to place a location marker on the radar map...