


NWS Forecast for: Fort Smith AR Issued by: National Weather Service Tulsa, OK Last Update: 4:56 am CDT Jul 15, 2025 | ![]() |
Overnight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon. Tuesday Night: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening. Wednesday: Sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the morning. Wednesday Night: Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening. Thursday: Sunny, with a high near 95. Calm wind becoming southwest around 5 mph in the afternoon. Thursday Night: Partly cloudy, with a low around 75. South wind around 5 mph becoming calm. Friday: Mostly sunny, with a high near 96. Calm wind becoming south around 5 mph. Friday Night: Mostly clear, with a low around 76. East wind around 5 mph becoming calm. Saturday: Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon. Saturday Night: Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening. Sunday: Sunny, with a high near 96. Calm wind becoming southwest around 5 mph in the morning. Sunday Night: Mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening. Monday: Sunny, with a high near 97. Light southeast wind becoming south 5 to 10 mph in the morning. | |
Fort Smith AR 35.38°N 94.39°W | |
Visit your local NWS office at: https://www.weather.gov/tsa/ |