S
M
T
W
T
F
S
26
99°
73°
27
100°
75°
28
89°
69°
29
94°
69°
30
91°
71°
31
76°
65°
1
86°
64°
2
85°
65°
3
87°
67°
4
78°
63°
5
80°
60°
6
83°
58°
7
82°
64°
8
83°
57°
9
88°
67°
10
86°
67°
11
88°
69°
12
89°
69°
13
79°
69°
14
83°
66°
15
83°
69°
16
82°
65°
17
87°
60°
18
85°
65°
19
81°
63°
20
85°
63°
21
81°
60°
22
80°
55°
23
80°
59°
24
82°
68°
25
86°
65°
26
83°
63°
27
82°
62°
28
83°
64°
29
82°
64°
30
83°
65°
31
81°
65°
1
78°
60°
2
71°
57°
3
72°
56°
4
79°
63°
5
76°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Vadnais Heights
Vadnais Heights's August 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 55° and 68°. The average high for August is 80° with an average low of 62°. 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 Vadnais Heights. See also: September | October | November.
