S
M
T
W
T
F
S
1
40°
29°
2
31°
20°
3
36°
21°
4
47°
35°
5
41°
37°
6
40°
36°
7
47°
35°
8
60°
41°
9
68°
37°
10
68°
36°
11
61°
45°
12
55°
33°
13
42°
30°
14
52°
34°
15
45°
32°
16
55°
45°
17
53°
31°
18
35°
25°
19
40°
26°
20
49°
35°
21
58°
40°
22
51°
42°
23
50°
35°
24
46°
30°
25
49°
34°
26
63°
43°
27
58°
37°
28
44°
30°
29
49°
24°
30
65°
43°
31
68°
50°
1
75°
50°
2
50°
40°
3
57°
40°
4
68°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Wantagh
Wantagh'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 Wantagh. See also: April | May | June.