Weather in Decatur, AR
Updated 2026-09-26 11:00 local time · ZIP codes 72722
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
69°15% rain
74°6% rain
78°9% rain78°8% rain
77°24% rain73°23% rain72°42% rain
72°8% rain72°37% rain
69°13% rain69°13% rain69°13% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 42%.
It feels like 68°F with winds near 5 mph.
72°F, 8% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 21 mph.
Current temperature is 69°F, wind 5 mph, rain chance up to 42%.
UV index is 2.
Local weather characteristics in Decatur
Arkansas is generally humid subtropical, with hot summers, mild to cool winters, frequent thunderstorms and periods of severe weather.
Decatur is part of the South weather region. The forecast point is near 36.34°N latitude and 94.46°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Decatur weather today
Overcast and 69°F in Decatur, AR. Today's high is 78°F with a 57% rain chance. Winds are around 5 mph with gusts near 9 mph. Relative humidity is 64%, pressure is 30.07 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Decatur
Sunrise is at 07:09 AM and sunset is at 07:09 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 66°F. The maximum rain chance is 57%.