Weather in Fort Smith, AR
Updated 2026-09-26 08:00 local time · ZIP codes 72901, 72903, 72904, 72908 + more
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
67°19% rain70°14% rain75°12% rain80°10% rain84°10% rain86°10% rain86°10% rain87°9% rain86°9% rain87°9% rain86°10% rain
82°3% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 19%).
It feels like 68°F with winds near 3 mph.
70°F, 14% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 8 mph.
Current temperature is 67°F, wind 3 mph, rain chance up to 19%.
UV index is 0.
Local weather characteristics in Fort Smith
Arkansas is generally humid subtropical, with hot summers, mild to cool winters, frequent thunderstorms and periods of severe weather.
Fort Smith is part of the South weather region. The forecast point is near 35.39°N latitude and 94.40°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.
Fort Smith weather today
Overcast and 67°F in Fort Smith, AR. Today's high is 87°F with a 17% rain chance. Winds are around 3 mph with gusts near 6 mph. Relative humidity is 72%, pressure is 30.07 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Fort Smith
Sunrise is at 07:08 AM and sunset is at 07:09 PM. Tomorrow's forecast calls for Sunny with a high near 94°F and a low near 67°F. The maximum rain chance is 57%.