S
M
T
W
T
F
S
1
55°
37°
2
51°
27°
3
58°
21°
4
51°
23°
5
41°
19°
6
44°
18°
7
52°
15°
8
66°
21°
9
65°
22°
10
58°
27°
11
61°
24°
12
67°
21°
13
70°
21°
14
63°
32°
15
64°
24°
16
72°
27°
17
76°
28°
18
78°
24°
19
81°
25°
20
79°
29°
21
71°
34°
22
72°
27°
23
68°
42°
24
73°
34°
25
72°
33°
26
65°
30°
27
71°
26°
28
71°
29°
29
70°
26°
30
62°
29°
31
49°
36°
1
48°
36°
2
53°
24°
3
56°
14°
4
64°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Wellington
Wellington'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 Wellington. See also: April | May | June.