S
M
T
W
T
F
S
26
104°
79°
27
108°
81°
28
95°
77°
29
87°
78°
30
86°
78°
31
91°
64°
1
89°
63°
2
89°
64°
3
93°
67°
4
92°
66°
5
89°
70°
6
96°
69°
7
102°
73°
8
101°
72°
9
100°
71°
10
102°
70°
11
102°
73°
12
99°
68°
13
91°
66°
14
87°
67°
15
92°
70°
16
94°
71°
17
95°
71°
18
95°
70°
19
94°
70°
20
89°
69°
21
91°
69°
22
85°
67°
23
88°
68°
24
85°
66°
25
83°
64°
26
85°
64°
27
84°
67°
28
81°
66°
29
82°
68°
30
83°
68°
31
84°
67°
1
88°
67°
2
83°
63°
3
84°
66°
4
85°
66°
5
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Minneapolis
Minneapolis's August 2026 forecast shows daily high temperatures ranging from 81° to 102°, with overnight lows between 63° and 73°. The average high for August is 90° with an average low of 68°. 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 Minneapolis. See also: September | October | November.
