S
M
T
W
T
F
S
29
47°
37°
30
51°
38°
1
52°
39°
2
52°
37°
3
53°
36°
4
45°
33°
5
50°
33°
6
50°
35°
7
49°
33°
8
42°
29°
9
40°
26°
10
38°
26°
11
38°
32°
12
39°
30°
13
41°
30°
14
36°
23°
15
39°
24°
16
39°
29°
17
42°
30°
18
39°
31°
19
47°
27°
20
44°
18°
21
38°
19°
22
33°
21°
23
32°
26°
24
36°
24°
25
46°
24°
26
43°
19°
27
36°
17°
28
33°
18°
29
34°
18°
30
36°
30°
31
45°
25°
1
50°
18°
2
39°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Oley
Oley's December 2026 forecast shows daily high temperatures ranging from 32° to 53°, with overnight lows between 17° and 39°. The average high for December is 42° with an average low of 27°. 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 Oley. See also: January | February | March.