S
M
T
W
T
F
S
29
41°
34°
30
48°
31°
1
49°
27°
2
46°
23°
3
38°
24°
4
35°
28°
5
40°
27°
6
40°
26°
7
39°
27°
8
42°
24°
9
43°
22°
10
38°
21°
11
33°
19°
12
32°
18°
13
30°
21°
14
34°
14°
15
33°
15°
16
28°
20°
17
31°
20°
18
40°
14°
19
39°
20°
20
30°
22°
21
34°
19°
22
35°
17°
23
30°
16°
24
29°
23°
25
37°
21°
26
39°
23°
27
Hist. Avg.
31°
13°
28
Hist. Avg.
31°
13°
29
Hist. Avg.
31°
13°
30
Hist. Avg.
30°
12°
31
Hist. Avg.
30°
12°
1
Hist. Avg.
30°
12°
2
Hist. Avg.
30°
12°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Ritchie Field
Ritchie Field's December 2026 forecast shows daily high temperatures ranging from 28° to 49°, with overnight lows between 14° and 34°. The average high for December is 37° with an average low of 22°. 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 Ritchie Field. See also: January | February | March.