S
M
T
W
T
F
S
26
76°
60°
27
76°
58°
28
81°
59°
29
75°
58°
30
83°
59°
31
89°
55°
1
85°
56°
2
97°
58°
3
98°
58°
4
90°
60°
5
80°
59°
6
85°
57°
7
86°
58°
8
76°
58°
9
91°
59°
10
86°
58°
11
84°
57°
12
79°
57°
13
76°
59°
14
73°
60°
15
69°
58°
16
85°
58°
17
83°
55°
18
88°
57°
19
91°
58°
20
85°
59°
21
85°
57°
22
86°
58°
23
86°
57°
24
83°
58°
25
84°
57°
26
84°
57°
27
83°
57°
28
82°
56°
29
82°
58°
30
85°
57°
31
81°
59°
1
80°
58°
2
80°
59°
3
85°
60°
4
86°
60°
5
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Blackhawk
Blackhawk's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 55° and 60°. The average high for August is 84° with an average low of 58°. 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 Blackhawk. See also: September | October | November.