S
M
T
W
T
F
S
29
58°
37°
30
62°
43°
1
65°
44°
2
60°
37°
3
69°
34°
4
57°
31°
5
54°
32°
6
56°
35°
7
61°
40°
8
62°
42°
9
52°
31°
10
64°
42°
11
65°
42°
12
Hist. Avg.
58°
38°
13
Hist. Avg.
58°
38°
14
Hist. Avg.
58°
38°
15
Hist. Avg.
58°
38°
16
Hist. Avg.
57°
38°
17
Hist. Avg.
57°
37°
18
Hist. Avg.
57°
37°
19
Hist. Avg.
57°
37°
20
Hist. Avg.
57°
37°
21
Hist. Avg.
57°
37°
22
Hist. Avg.
56°
37°
23
Hist. Avg.
56°
37°
24
Hist. Avg.
56°
36°
25
Hist. Avg.
56°
36°
26
Hist. Avg.
56°
36°
27
Hist. Avg.
56°
36°
28
Hist. Avg.
56°
36°
29
Hist. Avg.
56°
36°
30
Hist. Avg.
56°
36°
31
Hist. Avg.
56°
36°
1
Hist. Avg.
56°
36°
2
Hist. Avg.
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Salem
Salem's December 2026 forecast shows daily high temperatures ranging from 52° to 69°, with overnight lows between 31° and 44°. The average high for December is 60° with an average low of 38°. 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 Salem. See also: January | February | March.
