S
M
T
W
T
F
S
29
62°
39°
30
54°
35°
31
54°
37°
1
41°
36°
2
43°
30°
3
36°
27°
4
32°
19°
5
28°
19°
6
30°
25°
7
27°
10°
8
27°
12°
9
28°
7°
10
27°
7°
11
35°
16°
12
40°
21°
13
39°
25°
14
34°
9°
15
27°
5°
16
41°
12°
17
45°
25°
18
43°
32°
19
36°
16°
20
18°
3°
21
21°
1°
22
21°
-6°
23
34°
7°
24
28°
8°
25
44°
11°
26
45°
28°
27
43°
18°
28
50°
36°
29
52°
30°
30
52°
25°
31
63°
45°
1
41°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Jasper
Jasper's January 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. 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 Jasper. See also: February | March | April.