S
M
T
W
T
F
S
30
60°
41°
1
54°
41°
2
42°
36°
3
53°
34°
4
54°
43°
5
43°
39°
6
56°
43°
7
68°
50°
8
53°
40°
9
55°
36°
10
68°
38°
11
62°
37°
12
72°
42°
13
78°
54°
14
61°
27°
15
52°
24°
16
64°
25°
17
67°
46°
18
78°
54°
19
62°
40°
20
76°
37°
21
75°
63°
22
76°
62°
23
80°
57°
24
78°
55°
25
72°
55°
26
76°
61°
27
80°
64°
28
79°
61°
29
67°
35°
30
46°
28°
31
61°
27°
1
68°
38°
2
78°
54°
3
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gloster
Gloster's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Gloster. See also: January | February | March.
