S
M
T
W
T
F
S
26
99°
69°
27
99°
74°
28
89°
69°
29
92°
68°
30
90°
73°
31
76°
64°
1
86°
62°
2
86°
60°
3
87°
67°
4
77°
62°
5
80°
56°
6
83°
58°
7
78°
61°
8
82°
55°
9
85°
69°
10
85°
63°
11
87°
68°
12
88°
66°
13
76°
65°
14
82°
62°
15
84°
67°
16
82°
63°
17
83°
63°
18
80°
57°
19
80°
61°
20
83°
65°
21
85°
58°
22
80°
58°
23
78°
59°
24
79°
64°
25
84°
62°
26
84°
62°
27
81°
61°
28
79°
61°
29
81°
62°
30
77°
58°
31
70°
57°
1
69°
58°
2
70°
55°
3
71°
54°
4
71°
59°
5
73°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in St. Louis Park
St. Louis Park's August 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 54° and 65°. The average high for August is 78° with an average low of 60°. 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 St. Louis Park. See also: September | October | November.
