S
M
T
W
T
F
S
29
60°
42°
30
62°
38°
1
60°
42°
2
66°
44°
3
67°
37°
4
54°
35°
5
53°
38°
6
53°
40°
7
54°
36°
8
56°
41°
9
64°
39°
10
60°
35°
11
52°
30°
12
57°
38°
13
60°
37°
14
59°
40°
15
64°
36°
16
57°
41°
17
64°
40°
18
64°
40°
19
63°
37°
20
56°
34°
21
57°
39°
22
64°
40°
23
62°
38°
24
57°
36°
25
50°
26°
26
51°
28°
27
50°
28°
28
54°
27°
29
52°
26°
30
53°
27°
31
56°
27°
1
53°
36°
2
58°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Strawn
Strawn's December 2026 forecast shows daily high temperatures ranging from 50° to 67°, with overnight lows between 26° and 44°. The average high for December is 58° with an average low of 36°. 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 Strawn. See also: January | February | March.
