S
M
T
W
T
F
S
26
80°
66°
27
82°
67°
28
86°
67°
29
86°
66°
30
85°
68°
31
85°
67°
1
83°
66°
2
86°
67°
3
87°
68°
4
86°
67°
5
84°
66°
6
85°
67°
7
87°
66°
8
81°
61°
9
79°
59°
10
79°
60°
11
82°
66°
12
80°
66°
13
84°
67°
14
86°
67°
15
85°
65°
16
80°
64°
17
80°
57°
18
81°
57°
19
84°
65°
20
87°
64°
21
85°
65°
22
86°
64°
23
86°
64°
24
82°
63°
25
80°
63°
26
79°
58°
27
79°
60°
28
80°
62°
29
80°
61°
30
85°
61°
31
86°
63°
1
86°
63°
2
85°
62°
3
85°
55°
4
78°
53°
5
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pleasant Grove
Pleasant Grove's August 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 53° and 68°. The average high for August is 83° with an average low of 63°. 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 Pleasant Grove. See also: September | October | November.
