Fort Smith Airport (FSM) Weather 12/15/2025
Tonight
28
Mostly Clear
Wednesday
53
Sunny
Wednesday Night
33
Mostly Cloudy then Patchy Drizzle
Thursday
43
Patchy Drizzle
Thursday Night
31
Slight Chance Showers
Friday
49
Mostly Sunny
Friday Night
31
Partly Cloudy
Saturday
54
Mostly Sunny
Saturday Night
35
Partly Cloudy
Sunday
53
Mostly Sunny
Sunday Night
30
Partly Cloudy
Monday
51
Sunny
Monday Night
32
Partly Cloudy
Weekly Forecast
Tonight
Mostly clear, with a low around 28. East wind around 5 mph.
Wednesday
Sunny, with a high near 53. East wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
Patchy drizzle after 3am. Mostly cloudy, with a low around 33. North wind 5 to 10 mph.
Thursday
Patchy drizzle before noon, then a slight chance of showers after noon. Partly sunny, with a high near 43. North wind around 5 mph becoming east in the afternoon. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 31. Calm wind.
Friday
Mostly sunny, with a high near 49. Calm wind becoming west around 5 mph.
Friday Night
Partly cloudy, with a low around 31. Calm wind.
Saturday
Mostly sunny, with a high near 54. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 35. East wind around 5 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 53. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 30. Northwest wind around 5 mph.
Monday
Sunny, with a high near 51. Northwest wind around 5 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 32. East wind around 5 mph becoming south after midnight.