S
M
T
W
T
F
S
26
91°
63°
27
89°
65°
28
90°
64°
29
91°
63°
30
90°
67°
31
91°
66°
1
90°
67°
2
93°
67°
3
91°
66°
4
91°
63°
5
90°
64°
6
89°
65°
7
92°
68°
8
94°
68°
9
95°
64°
10
92°
64°
11
88°
65°
12
93°
64°
13
93°
67°
14
92°
69°
15
93°
69°
16
94°
68°
17
93°
66°
18
92°
67°
19
91°
67°
20
92°
66°
21
91°
68°
22
92°
68°
23
92°
66°
24
91°
67°
25
92°
66°
26
90°
62°
27
91°
59°
28
84°
61°
29
84°
59°
30
85°
63°
31
88°
60°
1
85°
60°
2
85°
62°
3
87°
64°
4
89°
66°
5
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Sundown
Sundown's August 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 59° and 69°. The average high for August is 90° with an average low of 65°. 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 Sundown. See also: September | October | November.
