S
M
T
W
T
F
S
26
80°
59°
27
84°
67°
28
82°
69°
29
83°
68°
30
82°
72°
31
84°
69°
1
85°
72°
2
84°
74°
3
84°
72°
4
82°
72°
5
86°
72°
6
87°
71°
7
86°
72°
8
85°
72°
9
84°
71°
10
86°
69°
11
84°
69°
12
80°
68°
13
82°
67°
14
81°
76°
15
85°
65°
16
80°
65°
17
87°
70°
18
86°
67°
19
86°
71°
20
87°
70°
21
86°
69°
22
84°
70°
23
86°
71°
24
88°
72°
25
87°
71°
26
84°
70°
27
80°
70°
28
80°
69°
29
84°
69°
30
85°
70°
31
84°
69°
1
85°
68°
2
78°
64°
3
77°
64°
4
77°
65°
5
78°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Green Creek
Green Creek's August 2026 forecast shows daily high temperatures ranging from 77° to 88°, with overnight lows between 63° and 76°. The average high for August is 84° with an average low of 69°. 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 Green Creek. See also: September | October | November.