S
M
T
W
T
F
S
27
44°
28°
28
44°
27°
29
46°
31°
30
48°
35°
31
55°
29°
1
53°
25°
2
44°
24°
3
42°
26°
4
45°
28°
5
47°
38°
6
48°
42°
7
59°
27°
8
58°
25°
9
44°
26°
10
44°
26°
11
46°
24°
12
45°
22°
13
44°
23°
14
43°
22°
15
44°
24°
16
45°
31°
17
47°
27°
18
51°
24°
19
55°
23°
20
40°
26°
21
44°
29°
22
48°
39°
23
50°
41°
24
52°
43°
25
56°
42°
26
61°
41°
27
59°
34°
28
53°
31°
29
47°
27°
30
46°
26°
31
46°
25°
1
Hist. Avg.
55°
33°
2
Hist. Avg.
55°
33°
3
Hist. Avg.
55°
33°
4
Hist. Avg.
55°
33°
5
Hist. Avg.
55°
33°
6
Hist. Avg.
55°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Seneca
Seneca's January 2027 forecast shows daily high temperatures ranging from 40° to 61°, with overnight lows between 22° and 43°. The average high for January is 48° with an average low of 29°. 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 Seneca. See also: February | March | April.
