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