S
M
T
W
T
F
S
26
100°
69°
27
90°
72°
28
93°
68°
29
90°
65°
30
94°
64°
31
89°
61°
1
91°
60°
2
100°
68°
3
98°
65°
4
74°
53°
5
83°
51°
6
96°
58°
7
95°
56°
8
99°
67°
9
95°
68°
10
92°
66°
11
94°
70°
12
92°
64°
13
80°
61°
14
84°
61°
15
80°
51°
16
81°
59°
17
90°
60°
18
86°
62°
19
89°
61°
20
90°
59°
21
96°
64°
22
91°
62°
23
89°
67°
24
89°
62°
25
81°
62°
26
83°
60°
27
89°
63°
28
92°
65°
29
90°
64°
30
83°
61°
31
80°
59°
1
85°
60°
2
84°
58°
3
80°
59°
4
83°
60°
5
81°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chatfield State Park
Chatfield State Park's August 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 58° and 65°. The average high for August is 85° 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 Chatfield State Park. See also: September | October | November.
