S
M
T
W
T
F
S
26
83°
62°
27
85°
68°
28
87°
67°
29
89°
63°
30
87°
61°
31
81°
61°
1
82°
60°
2
83°
61°
3
82°
60°
4
83°
61°
5
82°
62°
6
82°
64°
7
84°
66°
8
82°
67°
9
82°
67°
10
83°
66°
11
82°
64°
12
88°
63°
13
87°
65°
14
84°
65°
15
87°
62°
16
86°
65°
17
85°
59°
18
80°
58°
19
80°
58°
20
82°
60°
21
81°
61°
22
85°
60°
23
87°
61°
24
85°
64°
25
86°
65°
26
84°
64°
27
Hist. Avg.
84°
60°
28
Hist. Avg.
83°
60°
29
Hist. Avg.
83°
60°
30
Hist. Avg.
83°
59°
31
Hist. Avg.
83°
59°
1
Hist. Avg.
82°
59°
2
Hist. Avg.
82°
58°
3
Hist. Avg.
82°
58°
4
Hist. Avg.
81°
58°
5
Hist. Avg.
81°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Southeastern
Southeastern's August 2026 forecast shows daily high temperatures ranging from 80° to 89°, with overnight lows between 58° and 68°. The average high for August is 84° with an average low of 63°. 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 Southeastern. See also: September | October | November.
