S
M
T
W
T
F
S
29
42°
29°
30
42°
36°
1
52°
33°
2
52°
35°
3
45°
37°
4
53°
27°
5
54°
29°
6
40°
26°
7
39°
30°
8
41°
25°
9
41°
22°
10
37°
22°
11
34°
23°
12
35°
21°
13
35°
23°
14
36°
22°
15
35°
23°
16
36°
25°
17
37°
26°
18
37°
31°
19
38°
34°
20
41°
32°
21
41°
27°
22
40°
25°
23
36°
26°
24
35°
27°
25
36°
31°
26
42°
29°
27
38°
28°
28
38°
26°
29
37°
25°
30
36°
22°
31
Hist. Avg.
38°
25°
1
Hist. Avg.
38°
25°
2
Hist. Avg.
38°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Medford
Medford's December 2026 forecast shows daily high temperatures ranging from 34° to 54°, with overnight lows between 21° and 37°. The average high for December is 40° with an average low of 27°. 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 Medford. See also: January | February | March.