S
M
T
W
T
F
S
29
46°
34°
30
48°
35°
1
49°
34°
2
48°
34°
3
50°
28°
4
44°
25°
5
48°
31°
6
49°
32°
7
42°
29°
8
38°
25°
9
37°
23°
10
36°
22°
11
35°
31°
12
38°
29°
13
38°
28°
14
33°
20°
15
36°
22°
16
36°
25°
17
37°
28°
18
35°
26°
19
41°
24°
20
37°
16°
21
35°
18°
22
33°
21°
23
29°
22°
24
33°
20°
25
34°
23°
26
32°
16°
27
31°
12°
28
28°
11°
29
27°
9°
30
29°
23°
31
38°
21°
1
42°
16°
2
30°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Orviston
Orviston's December 2026 forecast shows daily high temperatures ranging from 27° to 50°, with overnight lows between 9° and 35°. The average high for December is 38° with an average low of 24°. 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 Orviston. See also: January | February | March.
