S
M
T
W
T
F
S
27
40°
28°
28
41°
30°
29
43°
31°
30
44°
28°
31
44°
26°
1
42°
23°
2
39°
22°
3
34°
21°
4
34°
22°
5
36°
24°
6
38°
20°
7
35°
19°
8
29°
23°
9
35°
21°
10
36°
19°
11
32°
20°
12
34°
19°
13
33°
23°
14
37°
25°
15
38°
24°
16
35°
25°
17
39°
27°
18
Hist. Avg.
33°
21°
19
Hist. Avg.
33°
21°
20
Hist. Avg.
33°
21°
21
Hist. Avg.
33°
21°
22
Hist. Avg.
33°
21°
23
Hist. Avg.
33°
21°
24
Hist. Avg.
33°
21°
25
Hist. Avg.
33°
21°
26
Hist. Avg.
33°
21°
27
Hist. Avg.
33°
21°
28
Hist. Avg.
33°
21°
29
Hist. Avg.
34°
21°
30
Hist. Avg.
34°
21°
31
Hist. Avg.
34°
21°
1
Hist. Avg.
34°
22°
2
Hist. Avg.
34°
22°
3
Hist. Avg.
34°
22°
4
Hist. Avg.
34°
22°
5
Hist. Avg.
34°
22°
6
Hist. Avg.
34°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
January Weather in Norwalk
Norwalk's January 2027 forecast shows daily high temperatures ranging from 29° to 44°, with overnight lows between 19° and 31°. The average high for January is 37° with an average low of 24°. 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 Norwalk. See also: February | March | April.
