S
M
T
W
T
F
S
26
70°
56°
27
71°
57°
28
71°
57°
29
70°
56°
30
71°
56°
31
68°
55°
1
67°
54°
2
64°
56°
3
67°
56°
4
68°
55°
5
68°
56°
6
67°
55°
7
66°
53°
8
66°
51°
9
65°
51°
10
65°
54°
11
66°
51°
12
65°
50°
13
65°
51°
14
66°
55°
15
65°
50°
16
64°
51°
17
64°
51°
18
65°
53°
19
64°
51°
20
65°
50°
21
64°
54°
22
63°
50°
23
63°
50°
24
64°
49°
25
63°
49°
26
63°
50°
27
64°
51°
28
65°
52°
29
66°
54°
30
66°
54°
31
65°
53°
1
66°
54°
2
66°
53°
3
64°
50°
4
65°
51°
5
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greenfield
Greenfield's August 2026 forecast shows daily high temperatures ranging from 63° to 71°, with overnight lows between 49° and 57°. The average high for August is 66° 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 Greenfield. See also: September | October | November.
