S
M
T
W
T
F
S
26
81°
60°
27
81°
61°
28
82°
61°
29
82°
62°
30
83°
60°
31
82°
62°
1
85°
67°
2
87°
66°
3
88°
67°
4
87°
66°
5
87°
61°
6
83°
59°
7
79°
59°
8
80°
60°
9
81°
60°
10
81°
61°
11
84°
62°
12
83°
64°
13
85°
65°
14
86°
66°
15
86°
65°
16
87°
65°
17
86°
66°
18
85°
63°
19
84°
63°
20
78°
62°
21
79°
65°
22
80°
64°
23
79°
60°
24
82°
61°
25
81°
64°
26
84°
59°
27
84°
59°
28
80°
64°
29
82°
64°
30
85°
63°
31
83°
63°
1
84°
62°
2
83°
63°
3
82°
61°
4
83°
61°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Eagle
Eagle's August 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 59° and 67°. The average high for August is 83° with an average low of 63°. 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 Eagle. See also: September | October | November.