S
M
T
W
T
F
S
26
92°
75°
27
95°
78°
28
95°
77°
29
94°
77°
30
94°
76°
31
95°
77°
1
95°
77°
2
93°
76°
3
90°
77°
4
94°
77°
5
94°
76°
6
93°
77°
7
95°
77°
8
94°
76°
9
95°
77°
10
95°
77°
11
93°
76°
12
91°
76°
13
93°
76°
14
91°
76°
15
89°
75°
16
87°
74°
17
87°
74°
18
88°
75°
19
89°
75°
20
88°
74°
21
88°
75°
22
89°
75°
23
89°
74°
24
93°
73°
25
92°
75°
26
93°
72°
27
92°
71°
28
93°
70°
29
92°
73°
30
93°
74°
31
93°
74°
1
92°
73°
2
87°
73°
3
87°
74°
4
88°
73°
5
88°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wellington
Wellington's August 2026 forecast shows daily high temperatures ranging from 87° to 95°, with overnight lows between 70° and 78°. The average high for August is 92° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Wellington. See also: September | October | November.
