S
M
T
W
T
F
S
26
80°
58°
27
82°
59°
28
82°
58°
29
79°
56°
30
76°
57°
31
80°
58°
1
81°
58°
2
83°
57°
3
82°
57°
4
81°
58°
5
80°
57°
6
81°
58°
7
84°
53°
8
80°
44°
9
72°
53°
10
77°
49°
11
74°
45°
12
72°
48°
13
73°
50°
14
73°
50°
15
77°
53°
16
78°
54°
17
81°
55°
18
81°
52°
19
80°
56°
20
80°
56°
21
82°
52°
22
79°
51°
23
79°
52°
24
78°
48°
25
76°
48°
26
68°
47°
27
67°
47°
28
68°
44°
29
67°
43°
30
66°
46°
31
67°
44°
1
68°
45°
2
73°
46°
3
75°
49°
4
73°
49°
5
75°
48°
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 66° to 84°, with overnight lows between 43° and 59°. The average high for August is 76° with an average low of 52°. 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.