S
M
T
W
T
F
S
27
-4°
-20°
28
-3°
-20°
29
-5°
-14°
30
-5°
-9°
31
6°
-9°
1
7°
-10°
2
6°
-16°
3
7°
-15°
4
3°
-18°
5
-4°
-22°
6
-2°
-25°
7
-6°
-28°
8
-8°
-30°
9
-9°
-27°
10
-10°
-30°
11
-10°
-31°
12
-12°
-29°
13
-13°
-27°
14
-11°
-25°
15
-8°
-28°
16
-1°
-20°
17
-7°
-13°
18
-2°
-8°
19
10°
-7°
20
12°
-11°
21
9°
-12°
22
8°
-11°
23
7°
-12°
24
8°
-14°
25
6°
-21°
26
8°
-26°
27
13°
-31°
28
-3°
-15°
29
Hist. Avg.
-1°
-19°
30
Hist. Avg.
-1°
-19°
31
Hist. Avg.
-1°
-19°
1
Hist. Avg.
0°
-19°
2
Hist. Avg.
0°
-19°
3
Hist. Avg.
0°
-19°
4
Hist. Avg.
1°
-19°
5
Hist. Avg.
1°
-18°
6
Hist. Avg.
2°
-18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Fort Smith
Fort Smith's January 2027 forecast shows daily high temperatures ranging from -13° to 13°, with overnight lows between -31° and -7°. The average high for January is -0° with an average low of -19°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Fort Smith. See also: February | March | April.
