S
M
T
W
T
F
S
29
52°
26°
30
48°
25°
1
37°
23°
2
37°
24°
3
39°
25°
4
43°
30°
5
48°
35°
6
48°
38°
7
52°
33°
8
52°
30°
9
50°
28°
10
41°
27°
11
43°
23°
12
39°
22°
13
35°
21°
14
36°
19°
15
34°
20°
16
33°
19°
17
33°
15°
18
32°
20°
19
32°
16°
20
33°
24°
21
37°
31°
22
44°
30°
23
46°
25°
24
41°
22°
25
36°
15°
26
33°
14°
27
30°
24°
28
39°
17°
29
39°
13°
30
30°
10°
31
29°
19°
1
30°
24°
2
38°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Irondale
Irondale's December 2026 forecast shows daily high temperatures ranging from 29° to 52°, with overnight lows between 10° and 38°. The average high for December is 39° with an average low of 23°. 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 Irondale. See also: January | February | March.
