S
M
T
W
T
F
S
28
79°
33°
29
43°
27°
30
58°
19°
31
67°
28°
1
70°
32°
2
75°
48°
3
65°
37°
4
68°
34°
5
82°
47°
6
76°
40°
7
80°
36°
8
75°
50°
9
71°
37°
10
51°
26°
11
62°
22°
12
66°
26°
13
65°
31°
14
61°
37°
15
72°
24°
16
56°
37°
17
42°
23°
18
65°
13°
19
49°
30°
20
54°
17°
21
63°
41°
22
60°
31°
23
50°
21°
24
21°
11°
25
17°
7°
26
30°
5°
27
45°
13°
28
47°
19°
29
49°
29°
30
50°
25°
31
34°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Olney
Olney's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January 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 January weather will actually feel in Olney. See also: February | March | April.
