S
M
T
W
T
F
S
26
88°
70°
27
89°
70°
28
89°
71°
29
90°
72°
30
89°
72°
31
89°
71°
1
90°
70°
2
91°
70°
3
92°
72°
4
92°
71°
5
91°
74°
6
92°
69°
7
88°
69°
8
87°
70°
9
88°
69°
10
88°
69°
11
89°
70°
12
88°
69°
13
90°
70°
14
91°
72°
15
91°
72°
16
90°
71°
17
91°
72°
18
91°
72°
19
90°
71°
20
90°
72°
21
89°
71°
22
90°
71°
23
90°
70°
24
89°
71°
25
90°
71°
26
89°
70°
27
90°
70°
28
90°
71°
29
88°
70°
30
89°
71°
31
89°
70°
1
88°
69°
2
88°
69°
3
87°
68°
4
90°
70°
5
89°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vander
Vander's August 2026 forecast shows daily high temperatures ranging from 87° to 92°, with overnight lows between 68° and 74°. The average high for August is 90° with an average low of 71°. 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 Vander. See also: September | October | November.