S
M
T
W
T
F
S
26
66°
52°
27
67°
52°
28
65°
51°
29
65°
54°
30
66°
53°
31
64°
54°
1
66°
54°
2
66°
53°
3
63°
53°
4
62°
52°
5
62°
52°
6
63°
53°
7
62°
51°
8
62°
49°
9
63°
54°
10
62°
50°
11
62°
49°
12
65°
53°
13
63°
54°
14
62°
54°
15
64°
53°
16
64°
54°
17
63°
53°
18
62°
51°
19
61°
53°
20
64°
50°
21
61°
53°
22
62°
53°
23
63°
52°
24
65°
53°
25
61°
52°
26
62°
52°
27
61°
51°
28
64°
53°
29
65°
50°
30
64°
52°
31
63°
50°
1
64°
52°
2
64°
47°
3
63°
53°
4
63°
53°
5
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greenburn
Greenburn's August 2026 forecast shows daily high temperatures ranging from 61° to 67°, with overnight lows between 47° and 54°. The average high for August is 63° with an average low of 52°. 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 Greenburn. See also: September | October | November.