S
M
T
W
T
F
S
26
88°
59°
27
90°
61°
28
82°
61°
29
84°
54°
30
84°
61°
31
91°
61°
1
93°
64°
2
91°
66°
3
92°
65°
4
93°
66°
5
91°
64°
6
88°
63°
7
91°
57°
8
91°
63°
9
90°
59°
10
90°
61°
11
86°
55°
12
77°
54°
13
75°
55°
14
73°
55°
15
79°
50°
16
82°
54°
17
86°
55°
18
86°
55°
19
81°
55°
20
77°
54°
21
80°
55°
22
76°
50°
23
75°
51°
24
77°
47°
25
78°
48°
26
80°
48°
27
79°
49°
28
75°
49°
29
74°
49°
30
72°
47°
31
71°
48°
1
70°
43°
2
66°
46°
3
66°
46°
4
72°
47°
5
72°
46°
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 66° to 81°, with overnight lows between 43° and 55°. The average high for August is 75° with an average low of 49°. 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.
