S
M
T
W
T
F
S
27
31°
11°
28
26°
11°
29
30°
10°
30
28°
14°
31
30°
21°
1
42°
17°
2
40°
10°
3
38°
8°
4
25°
11°
5
29°
18°
6
37°
20°
7
39°
18°
8
43°
2°
9
43°
3°
10
23°
14°
11
31°
8°
12
32°
7°
13
25°
5°
14
26°
0°
15
23°
2°
16
20°
9°
17
28°
13°
18
29°
16°
19
41°
5°
20
39°
5°
21
22°
10°
22
26°
16°
23
35°
17°
24
38°
18°
25
37°
18°
26
38°
19°
27
39°
19°
28
40°
16°
29
43°
17°
30
41°
16°
31
Hist. Avg.
32°
9°
1
Hist. Avg.
32°
9°
2
Hist. Avg.
33°
9°
3
Hist. Avg.
33°
9°
4
Hist. Avg.
33°
9°
5
Hist. Avg.
33°
9°
6
Hist. Avg.
33°
9°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Lyman
Lyman's January 2027 forecast shows daily high temperatures ranging from 20° to 43°, with overnight lows between -0° and 21°. The average high for January is 33° with an average low of 12°. 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 Lyman. See also: February | March | April.