S
M
T
W
T
F
S
26
82°
66°
27
84°
66°
28
85°
65°
29
85°
65°
30
81°
63°
31
79°
60°
1
79°
64°
2
84°
66°
3
86°
67°
4
87°
66°
5
87°
66°
6
86°
64°
7
84°
60°
8
84°
62°
9
83°
57°
10
80°
56°
11
78°
57°
12
79°
58°
13
79°
57°
14
80°
57°
15
78°
60°
16
79°
62°
17
82°
60°
18
82°
59°
19
79°
61°
20
81°
63°
21
80°
62°
22
80°
61°
23
81°
61°
24
83°
60°
25
84°
61°
26
84°
61°
27
85°
59°
28
85°
56°
29
82°
60°
30
80°
59°
31
81°
55°
1
78°
54°
2
77°
53°
3
76°
52°
4
77°
52°
5
77°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harpster
Harpster's August 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 52° and 67°. The average high for August is 82° 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 Harpster. See also: September | October | November.
