S
M
T
W
T
F
S
26
90°
61°
27
89°
59°
28
89°
55°
29
84°
55°
30
80°
56°
31
80°
53°
1
81°
55°
2
81°
53°
3
80°
56°
4
82°
59°
5
88°
59°
6
89°
60°
7
84°
61°
8
88°
57°
9
79°
54°
10
79°
52°
11
80°
55°
12
81°
54°
13
80°
51°
14
79°
52°
15
87°
54°
16
87°
52°
17
86°
56°
18
87°
58°
19
85°
60°
20
78°
50°
21
76°
50°
22
75°
48°
23
75°
49°
24
77°
50°
25
83°
53°
26
84°
55°
27
78°
49°
28
73°
47°
29
73°
47°
30
76°
49°
31
77°
52°
1
74°
53°
2
72°
48°
3
74°
49°
4
73°
45°
5
72°
47°
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 72° to 90°, with overnight lows between 45° and 61°. The average high for August is 81° with an average low of 53°. 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.
