S
M
T
W
T
F
S
27
32°
16°
28
32°
16°
29
31°
20°
30
32°
19°
31
32°
15°
1
33°
11°
2
31°
10°
3
27°
16°
4
29°
28°
5
36°
29°
6
40°
18°
7
43°
13°
8
35°
14°
9
28°
15°
10
31°
12°
11
31°
11°
12
26°
10°
13
25°
11°
14
28°
12°
15
27°
13°
16
29°
17°
17
33°
14°
18
30°
12°
19
29°
12°
20
26°
14°
21
29°
23°
22
33°
28°
23
38°
29°
24
42°
27°
25
43°
25°
26
40°
26°
27
39°
27°
28
40°
26°
29
39°
22°
30
34°
18°
31
34°
17°
1
Hist. Avg.
40°
21°
2
Hist. Avg.
40°
21°
3
Hist. Avg.
40°
21°
4
Hist. Avg.
40°
21°
5
Hist. Avg.
41°
22°
6
Hist. Avg.
41°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Vernon
Vernon's January 2027 forecast shows daily high temperatures ranging from 25° to 43°, with overnight lows between 10° and 29°. The average high for January is 33° with an average low of 18°. 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 Vernon. See also: February | March | April.