S
M
T
W
T
F
S
27
41°
22°
28
37°
20°
29
33°
19°
30
34°
13°
31
36°
15°
1
33°
16°
2
34°
21°
3
35°
21°
4
36°
14°
5
34°
15°
6
33°
17°
7
34°
17°
8
36°
24°
9
37°
26°
10
42°
25°
11
43°
24°
12
40°
21°
13
38°
18°
14
36°
17°
15
34°
22°
16
39°
18°
17
38°
16°
18
37°
17°
19
39°
22°
20
35°
15°
21
32°
10°
22
Hist. Avg.
36°
17°
23
Hist. Avg.
36°
17°
24
Hist. Avg.
36°
17°
25
Hist. Avg.
36°
17°
26
Hist. Avg.
36°
17°
27
Hist. Avg.
36°
17°
28
Hist. Avg.
36°
17°
29
Hist. Avg.
37°
17°
30
Hist. Avg.
37°
17°
31
Hist. Avg.
37°
17°
1
Hist. Avg.
37°
17°
2
Hist. Avg.
37°
18°
3
Hist. Avg.
37°
18°
4
Hist. Avg.
37°
18°
5
Hist. Avg.
37°
18°
6
Hist. Avg.
38°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Somerset
Somerset's January 2027 forecast shows daily high temperatures ranging from 32° to 43°, with overnight lows between 10° and 26°. The average high for January is 36° with an average low of 19°. 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 Somerset. See also: February | March | April.