S
M
T
W
T
F
S
26
85°
71°
27
86°
67°
28
85°
66°
29
86°
68°
30
87°
70°
31
89°
69°
1
92°
67°
2
86°
66°
3
86°
66°
4
84°
65°
5
85°
66°
6
86°
66°
7
86°
67°
8
87°
68°
9
86°
72°
10
88°
70°
11
88°
67°
12
90°
71°
13
92°
67°
14
92°
65°
15
86°
64°
16
85°
64°
17
86°
67°
18
90°
66°
19
85°
65°
20
84°
63°
21
85°
64°
22
85°
66°
23
86°
63°
24
83°
66°
25
84°
70°
26
84°
70°
27
90°
69°
28
91°
69°
29
91°
63°
30
90°
62°
31
83°
62°
1
85°
67°
2
86°
67°
3
85°
66°
4
88°
67°
5
89°
68°
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 83° to 92°, with overnight lows between 62° and 72°. The average high for August is 87° with an average low of 67°. 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.
