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