S
M
T
W
T
F
S
26
91°
64°
27
84°
66°
28
88°
63°
29
93°
70°
30
82°
66°
31
82°
59°
1
82°
57°
2
90°
63°
3
72°
59°
4
72°
48°
5
84°
45°
6
88°
54°
7
75°
52°
8
79°
46°
9
75°
46°
10
73°
52°
11
81°
59°
12
81°
52°
13
81°
55°
14
75°
57°
15
72°
64°
16
79°
52°
17
79°
48°
18
75°
46°
19
81°
43°
20
72°
55°
21
82°
50°
22
77°
52°
23
80°
45°
24
84°
63°
25
77°
57°
26
79°
54°
27
77°
46°
28
79°
50°
29
84°
63°
30
82°
64°
31
84°
57°
1
78°
54°
2
80°
58°
3
80°
62°
4
85°
62°
5
87°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Donaldson
Donaldson's August 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 54° and 62°. The average high for August is 82° with an average low of 59°. 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 Donaldson. See also: September | October | November.
