S
M
T
W
T
F
S
26
92°
73°
27
91°
72°
28
92°
73°
29
92°
73°
30
93°
72°
31
93°
72°
1
91°
71°
2
89°
72°
3
91°
70°
4
91°
72°
5
92°
73°
6
91°
73°
7
91°
68°
8
90°
69°
9
87°
69°
10
91°
70°
11
89°
69°
12
90°
68°
13
91°
71°
14
92°
71°
15
91°
70°
16
91°
70°
17
86°
69°
18
90°
71°
19
91°
70°
20
90°
70°
21
90°
69°
22
86°
68°
23
86°
68°
24
91°
67°
25
91°
70°
26
90°
69°
27
90°
65°
28
85°
65°
29
87°
66°
30
86°
65°
31
85°
67°
1
86°
69°
2
84°
66°
3
83°
64°
4
82°
63°
5
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Greer
Greer's August 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 62° and 73°. The average high for August is 89° with an average low of 69°. 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 Greer. See also: September | October | November.
