S
M
T
W
T
F
S
26
103°
68°
27
93°
74°
28
93°
66°
29
90°
65°
30
95°
64°
31
90°
63°
1
94°
62°
2
102°
71°
3
102°
64°
4
73°
52°
5
84°
47°
6
96°
59°
7
95°
63°
8
100°
66°
9
97°
69°
10
95°
65°
11
97°
71°
12
96°
66°
13
82°
63°
14
88°
61°
15
82°
58°
16
82°
59°
17
93°
57°
18
88°
62°
19
91°
59°
20
92°
63°
21
100°
59°
22
92°
63°
23
93°
66°
24
91°
62°
25
85°
59°
26
87°
56°
27
92°
60°
28
97°
65°
29
95°
64°
30
89°
60°
31
87°
60°
1
88°
59°
2
91°
59°
3
89°
60°
4
87°
61°
5
91°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Keenesburg
Keenesburg's August 2026 forecast shows daily high temperatures ranging from 87° to 97°, with overnight lows between 59° and 65°. The average high for August is 90° with an average low of 61°. 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 Keenesburg. See also: September | October | November.
