S
M
T
W
T
F
S
26
92°
76°
27
92°
76°
28
90°
75°
29
89°
76°
30
90°
72°
31
85°
70°
1
84°
70°
2
85°
73°
3
86°
75°
4
85°
72°
5
86°
70°
6
88°
75°
7
91°
75°
8
89°
74°
9
89°
75°
10
87°
70°
11
86°
68°
12
86°
69°
13
85°
74°
14
90°
75°
15
89°
74°
16
90°
76°
17
92°
75°
18
91°
73°
19
89°
67°
20
84°
67°
21
82°
68°
22
82°
66°
23
83°
67°
24
83°
67°
25
84°
68°
26
84°
66°
27
85°
67°
28
83°
67°
29
84°
68°
30
81°
66°
31
84°
70°
1
86°
66°
2
87°
65°
3
80°
64°
4
81°
65°
5
82°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Downtown
Downtown's August 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 64° and 76°. The average high for August is 86° with an average low of 71°. 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 Downtown. See also: September | October | November.
