S
M
T
W
T
F
S
31
92°
78°
1
91°
78°
2
93°
78°
3
84°
71°
4
86°
65°
5
89°
66°
6
93°
69°
7
97°
74°
8
97°
76°
9
91°
74°
10
94°
71°
11
87°
72°
12
86°
73°
13
87°
74°
14
88°
73°
15
88°
73°
16
88°
74°
17
89°
75°
18
87°
72°
19
89°
72°
20
88°
72°
21
86°
74°
22
86°
73°
23
87°
74°
24
88°
75°
25
89°
75°
26
91°
74°
27
91°
76°
28
90°
75°
29
90°
75°
30
89°
74°
1
87°
75°
2
87°
75°
3
88°
74°
4
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Wellington
Wellington's June 2026 forecast shows daily high temperatures ranging from 86° to 97°, with overnight lows between 69° and 76°. The average high for June is 89° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Wellington. See also: July | August | September.