S
M
T
W
T
F
S
26
84°
67°
27
85°
68°
28
84°
68°
29
92°
69°
30
92°
68°
31
83°
65°
1
87°
68°
2
91°
69°
3
83°
63°
4
86°
65°
5
86°
59°
6
88°
63°
7
91°
64°
8
89°
61°
9
84°
66°
10
90°
61°
11
82°
58°
12
82°
56°
13
81°
57°
14
80°
58°
15
80°
57°
16
81°
56°
17
80°
56°
18
81°
59°
19
82°
64°
20
87°
67°
21
90°
66°
22
91°
66°
23
91°
60°
24
90°
59°
25
81°
55°
26
80°
59°
27
83°
61°
28
87°
55°
29
85°
53°
30
79°
60°
31
78°
61°
1
78°
61°
2
86°
60°
3
82°
51°
4
78°
50°
5
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ainsworth
Ainsworth's August 2026 forecast shows daily high temperatures ranging from 75° to 92°, with overnight lows between 50° and 69°. The average high for August is 84° 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 Ainsworth. See also: September | October | November.