S
M
T
W
T
F
S
1
82°
61°
2
71°
54°
3
73°
53°
4
67°
53°
5
74°
53°
6
74°
57°
7
75°
63°
8
86°
60°
9
73°
57°
10
68°
54°
11
76°
54°
12
90°
55°
13
90°
68°
14
80°
58°
15
82°
56°
16
90°
58°
17
98°
69°
18
94°
66°
19
94°
62°
20
93°
64°
21
86°
60°
22
77°
58°
23
80°
57°
24
78°
59°
25
79°
59°
26
83°
56°
27
80°
59°
28
83°
54°
29
86°
58°
30
72°
55°
31
70°
61°
1
71°
59°
2
69°
57°
3
82°
54°
4
N/A
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Norwalk
Norwalk's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March 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 March weather will actually feel in Norwalk. See also: April | May | June.
