S
M
T
W
T
F
S
26
82°
63°
27
83°
66°
28
84°
66°
29
84°
67°
30
85°
67°
31
86°
68°
1
85°
67°
2
84°
66°
3
84°
65°
4
82°
64°
5
84°
67°
6
85°
65°
7
78°
63°
8
81°
65°
9
83°
66°
10
81°
66°
11
84°
65°
12
83°
66°
13
84°
65°
14
82°
64°
15
81°
64°
16
82°
65°
17
80°
63°
18
83°
63°
19
82°
61°
20
83°
62°
21
82°
57°
22
75°
53°
23
75°
52°
24
76°
54°
25
75°
53°
26
75°
58°
27
77°
60°
28
77°
60°
29
76°
59°
30
72°
60°
31
75°
60°
1
80°
55°
2
78°
50°
3
69°
57°
4
72°
59°
5
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Brandon
Brandon's August 2026 forecast shows daily high temperatures ranging from 69° to 86°, with overnight lows between 50° and 68°. The average high for August is 80° with an average low of 62°. 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 Brandon. See also: September | October | November.