S
M
T
W
T
F
S
29
35°
21°
30
35°
19°
1
28°
19°
2
32°
18°
3
29°
18°
4
31°
17°
5
30°
18°
6
32°
18°
7
32°
17°
8
31°
17°
9
31°
16°
10
32°
17°
11
31°
16°
12
30°
14°
13
27°
14°
14
26°
13°
15
27°
14°
16
29°
14°
17
31°
13°
18
28°
12°
19
24°
12°
20
24°
11°
21
27°
12°
22
27°
12°
23
26°
10°
24
24°
10°
25
16°
5°
26
16°
7°
27
20°
7°
28
24°
6°
29
25°
-7°
30
20°
-8°
31
14°
-8°
1
10°
-9°
2
10°
-3°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bagley
Bagley's December 2026 forecast shows daily high temperatures ranging from 10° to 35°, with overnight lows between -9° and 21°. The average high for December is 26° with an average low of 11°. 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 Bagley. See also: January | February | March.
