S
M
T
W
T
F
S
27
51°
43°
28
51°
42°
29
50°
42°
30
51°
41°
31
52°
41°
1
50°
42°
2
50°
41°
3
49°
41°
4
50°
42°
5
49°
41°
6
51°
39°
7
49°
40°
8
48°
39°
9
51°
39°
10
49°
36°
11
49°
36°
12
47°
34°
13
45°
35°
14
45°
38°
15
50°
37°
16
46°
37°
17
51°
35°
18
49°
35°
19
45°
34°
20
46°
36°
21
45°
40°
22
46°
42°
23
51°
39°
24
49°
37°
25
46°
35°
26
46°
36°
27
48°
39°
28
50°
41°
29
50°
42°
30
Hist. Avg.
47°
39°
31
Hist. Avg.
47°
39°
1
Hist. Avg.
47°
39°
2
Hist. Avg.
47°
39°
3
Hist. Avg.
47°
39°
4
Hist. Avg.
47°
39°
5
Hist. Avg.
47°
39°
6
Hist. Avg.
47°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Callington
Callington's January 2027 forecast shows daily high temperatures ranging from 45° to 52°, with overnight lows between 34° and 43°. The average high for January is 49° with an average low of 39°. 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 Callington. See also: February | March | April.