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