S
M
T
W
T
F
S
27
63°
42°
28
59°
43°
29
63°
45°
30
65°
44°
31
66°
41°
1
66°
35°
2
61°
37°
3
56°
29°
4
52°
29°
5
51°
36°
6
55°
36°
7
61°
29°
8
54°
31°
9
52°
41°
10
61°
39°
11
60°
30°
12
58°
32°
13
51°
39°
14
53°
40°
15
62°
36°
16
53°
42°
17
58°
43°
18
Hist. Avg.
56°
34°
19
Hist. Avg.
56°
34°
20
Hist. Avg.
56°
34°
21
Hist. Avg.
56°
34°
22
Hist. Avg.
57°
34°
23
Hist. Avg.
57°
35°
24
Hist. Avg.
57°
35°
25
Hist. Avg.
57°
35°
26
Hist. Avg.
57°
35°
27
Hist. Avg.
57°
35°
28
Hist. Avg.
57°
35°
29
Hist. Avg.
58°
35°
30
Hist. Avg.
58°
35°
31
Hist. Avg.
58°
35°
1
Hist. Avg.
58°
35°
2
Hist. Avg.
58°
35°
3
Hist. Avg.
58°
35°
4
Hist. Avg.
58°
36°
5
Hist. Avg.
59°
36°
6
Hist. Avg.
59°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Summerton
Summerton's January 2027 forecast shows daily high temperatures ranging from 51° to 66°, with overnight lows between 29° and 45°. The average high for January is 58° with an average low of 37°. 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 Summerton. See also: February | March | April.