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