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