S
M
T
W
T
F
S
27
51°
27°
28
48°
25°
29
38°
26°
30
39°
27°
31
39°
24°
1
41°
21°
2
39°
23°
3
37°
25°
4
33°
23°
5
36°
12°
6
34°
13°
7
31°
18°
8
34°
23°
9
35°
30°
10
41°
30°
11
46°
29°
12
44°
26°
13
39°
21°
14
37°
20°
15
34°
22°
16
40°
25°
17
41°
19°
18
38°
17°
19
37°
24°
20
39°
17°
21
38°
20°
22
36°
27°
23
Hist. Avg.
40°
25°
24
Hist. Avg.
40°
25°
25
Hist. Avg.
40°
25°
26
Hist. Avg.
40°
25°
27
Hist. Avg.
41°
25°
28
Hist. Avg.
41°
25°
29
Hist. Avg.
41°
25°
30
Hist. Avg.
41°
25°
31
Hist. Avg.
41°
25°
1
Hist. Avg.
41°
25°
2
Hist. Avg.
41°
26°
3
Hist. Avg.
41°
26°
4
Hist. Avg.
41°
26°
5
Hist. Avg.
42°
26°
6
Hist. Avg.
42°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Hagerstown
Hagerstown's January 2027 forecast shows daily high temperatures ranging from 31° to 51°, with overnight lows between 12° and 30°. The average high for January is 39° with an average low of 23°. 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 Hagerstown. See also: February | March | April.
