S
M
T
W
T
F
S
29
44°
35°
30
45°
32°
1
44°
35°
2
46°
33°
3
48°
20°
4
50°
18°
5
33°
18°
6
32°
21°
7
33°
20°
8
34°
16°
9
34°
15°
10
29°
15°
11
28°
18°
12
31°
17°
13
31°
18°
14
32°
21°
15
35°
23°
16
38°
23°
17
38°
25°
18
40°
29°
19
39°
28°
20
38°
28°
21
37°
27°
22
37°
25°
23
35°
22°
24
36°
18°
25
35°
24°
26
36°
23°
27
34°
15°
28
33°
16°
29
31°
22°
30
33°
15°
31
30°
13°
1
Hist. Avg.
35°
21°
2
Hist. Avg.
34°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Delphos
Delphos's December 2026 forecast shows daily high temperatures ranging from 28° to 50°, with overnight lows between 13° and 35°. The average high for December is 36° 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 Delphos. See also: January | February | March.
