S
M
T
W
T
F
S
29
31°
20°
30
35°
19°
1
33°
15°
2
33°
4°
3
27°
0°
4
23°
-1°
5
16°
1°
6
17°
0°
7
18°
-3°
8
16°
-2°
9
13°
-2°
10
14°
-1°
11
15°
1°
12
17°
6°
13
21°
13°
14
26°
15°
15
30°
14°
16
31°
15°
17
31°
15°
18
32°
14°
19
30°
12°
20
29°
10°
21
25°
11°
22
23°
10°
23
25°
6°
24
23°
8°
25
18°
4°
26
20°
7°
27
19°
10°
28
25°
12°
29
28°
11°
30
12°
-11°
31
8°
-6°
1
Hist. Avg.
19°
0°
2
Hist. Avg.
19°
0°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Perham
Perham's December 2026 forecast shows daily high temperatures ranging from 8° to 35°, with overnight lows between -11° and 20°. The average high for December is 23° with an average low of 7°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Perham. See also: January | February | March.