Fort Smith Airport (FSM) Weather 09/25/2025
Today
91
Chance Showers
Tonight
69
Slight Chance T-storms
Sunday
90
Mostly Sunny then Chance T-storms
Sunday Night
70
Chance T-storms
Monday
87
Chance T-storms
Monday Night
72
Chance Showers
Tuesday
85
Showers Likely
Tuesday Night
69
Chance T-storms
Wednesday
81
Chance Showers
Wednesday Night
66
Chance Showers
Thursday
80
Chance Showers
Thursday Night
63
Partly Cloudy
Friday
82
Mostly Sunny then Slight Chance Showers
Weekly Forecast
Today
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 91. East wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
A 20 percent chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 69. East wind around 5 mph becoming north in the evening.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 90. East wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. Southeast wind around 5 mph.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72. Southeast wind around 5 mph. Chance of precipitation is 50%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69. East wind around 5 mph becoming west after midnight.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 66. Northwest wind 5 to 10 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 80. Northwest wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 63. Northwest wind around 5 mph.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph.