S
M
T
W
T
F
S
27
31°
16°
28
32°
13°
29
31°
11°
30
28°
7°
31
26°
-2°
1
24°
-2°
2
16°
9°
3
20°
14°
4
31°
15°
5
30°
4°
6
31°
-2°
7
26°
-3°
8
15°
-1°
9
15°
-2°
10
21°
-4°
11
16°
-7°
12
12°
-2°
13
13°
-7°
14
14°
-1°
15
14°
7°
16
22°
-3°
17
22°
-3°
18
17°
-2°
19
16°
0°
20
21°
13°
21
25°
13°
22
29°
14°
23
28°
13°
24
30°
14°
25
30°
14°
26
31°
13°
27
30°
11°
28
28°
5°
29
27°
-1°
30
25°
9°
31
Hist. Avg.
24°
6°
1
Hist. Avg.
24°
6°
2
Hist. Avg.
24°
6°
3
Hist. Avg.
24°
6°
4
Hist. Avg.
24°
6°
5
Hist. Avg.
25°
6°
6
Hist. Avg.
25°
7°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Rushmore
Rushmore's January 2027 forecast shows daily high temperatures ranging from 12° to 32°, with overnight lows between -7° and 16°. The average high for January is 24° with an average low of 5°. 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 Rushmore. See also: February | March | April.
