S
M
T
W
T
F
S
26
79°
66°
27
82°
61°
28
78°
58°
29
77°
56°
30
77°
58°
31
78°
58°
1
77°
59°
2
79°
60°
3
78°
63°
4
81°
62°
5
82°
60°
6
80°
58°
7
80°
56°
8
79°
55°
9
78°
57°
10
78°
55°
11
82°
63°
12
82°
64°
13
83°
65°
14
84°
66°
15
84°
60°
16
83°
60°
17
81°
61°
18
78°
58°
19
73°
64°
20
80°
65°
21
83°
64°
22
82°
58°
23
82°
56°
24
77°
55°
25
77°
52°
26
74°
58°
27
77°
60°
28
Hist. Avg.
77°
57°
29
Hist. Avg.
77°
56°
30
Hist. Avg.
76°
56°
31
Hist. Avg.
76°
56°
1
Hist. Avg.
76°
55°
2
Hist. Avg.
76°
55°
3
Hist. Avg.
75°
54°
4
Hist. Avg.
75°
54°
5
Hist. Avg.
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Minnetrista
Minnetrista's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 52° and 66°. The average high for August is 80° 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 Minnetrista. See also: September | October | November.