S
M
T
W
T
F
S
26
76°
69°
27
78°
70°
28
80°
64°
29
86°
71°
30
82°
60°
31
81°
59°
1
84°
66°
2
93°
66°
3
79°
57°
4
73°
56°
5
80°
59°
6
81°
61°
7
82°
60°
8
81°
59°
9
80°
59°
10
81°
61°
11
80°
58°
12
77°
53°
13
71°
52°
14
74°
57°
15
78°
58°
16
74°
57°
17
75°
56°
18
79°
57°
19
80°
57°
20
79°
56°
21
70°
52°
22
69°
49°
23
69°
51°
24
72°
54°
25
76°
55°
26
77°
56°
27
78°
55°
28
79°
56°
29
78°
56°
30
76°
56°
31
76°
54°
1
69°
49°
2
65°
46°
3
69°
54°
4
76°
55°
5
78°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Peguis
Peguis's August 2026 forecast shows daily high temperatures ranging from 65° to 93°, with overnight lows between 46° and 66°. The average high for August is 77° with an average low of 56°. 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 Peguis. See also: September | October | November.