S
M
T
W
T
F
S
26
91°
74°
27
92°
71°
28
91°
70°
29
91°
70°
30
93°
72°
31
90°
73°
1
91°
74°
2
91°
74°
3
94°
75°
4
93°
72°
5
92°
75°
6
93°
75°
7
93°
73°
8
96°
73°
9
96°
75°
10
95°
75°
11
94°
74°
12
95°
75°
13
92°
75°
14
91°
73°
15
92°
75°
16
95°
75°
17
96°
74°
18
95°
74°
19
96°
73°
20
95°
70°
21
91°
70°
22
93°
73°
23
95°
74°
24
91°
73°
25
90°
71°
26
90°
71°
27
94°
74°
28
95°
73°
29
94°
69°
30
89°
72°
31
90°
72°
1
92°
73°
2
93°
73°
3
91°
72°
4
92°
72°
5
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greenview
Greenview's August 2026 forecast shows daily high temperatures ranging from 87° to 96°, with overnight lows between 69° and 75°. The average high for August is 93° with an average low of 73°. 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 Greenview. See also: September | October | November.