S
M
T
W
T
F
S
26
84°
58°
27
85°
55°
28
86°
59°
29
86°
59°
30
85°
56°
31
86°
56°
1
85°
59°
2
86°
60°
3
87°
56°
4
88°
57°
5
88°
58°
6
87°
59°
7
85°
58°
8
84°
55°
9
86°
57°
10
87°
54°
11
86°
51°
12
81°
48°
13
80°
49°
14
82°
54°
15
83°
57°
16
84°
58°
17
84°
60°
18
83°
57°
19
77°
56°
20
84°
55°
21
76°
51°
22
79°
52°
23
84°
58°
24
83°
53°
25
76°
48°
26
72°
47°
27
70°
48°
28
71°
45°
29
71°
45°
30
72°
46°
31
72°
45°
1
71°
49°
2
71°
53°
3
68°
48°
4
69°
49°
5
70°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gray Creek
Gray Creek's August 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 44° and 60°. The average high for August is 80° with an average low of 53°. 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 Gray Creek. See also: September | October | November.