S
M
T
W
T
F
S
30
88°
69°
31
88°
67°
1
85°
65°
2
83°
64°
3
85°
64°
4
87°
66°
5
87°
67°
6
86°
65°
7
83°
63°
8
82°
63°
9
84°
62°
10
82°
61°
11
83°
61°
12
82°
60°
13
81°
61°
14
80°
60°
15
81°
61°
16
82°
60°
17
81°
63°
18
84°
64°
19
81°
62°
20
Hist. Avg.
82°
62°
21
Hist. Avg.
82°
61°
22
Hist. Avg.
81°
61°
23
Hist. Avg.
81°
60°
24
Hist. Avg.
81°
60°
25
Hist. Avg.
80°
60°
26
Hist. Avg.
80°
59°
27
Hist. Avg.
80°
59°
28
Hist. Avg.
79°
59°
29
Hist. Avg.
79°
58°
30
Hist. Avg.
79°
58°
1
Hist. Avg.
78°
57°
2
Hist. Avg.
78°
57°
3
Hist. Avg.
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sandy Springs
Sandy Springs's September 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 60° and 69°. The average high for September is 84° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Sandy Springs. See also: October | November | December.
