S
M
T
W
T
F
S
30
75°
57°
31
77°
56°
1
76°
49°
2
71°
48°
3
69°
48°
4
68°
51°
5
71°
49°
6
73°
50°
7
73°
50°
8
72°
53°
9
73°
54°
10
74°
53°
11
73°
53°
12
72°
54°
13
72°
53°
14
71°
46°
15
71°
44°
16
65°
47°
17
69°
51°
18
70°
46°
19
63°
48°
20
63°
51°
21
66°
50°
22
69°
50°
23
63°
42°
24
61°
44°
25
61°
43°
26
Hist. Avg.
63°
47°
27
Hist. Avg.
63°
47°
28
Hist. Avg.
62°
47°
29
Hist. Avg.
62°
46°
30
Hist. Avg.
62°
46°
1
Hist. Avg.
61°
46°
2
Hist. Avg.
61°
46°
3
Hist. Avg.
61°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sack
Sack's September 2026 forecast shows daily high temperatures ranging from 61° to 77°, with overnight lows between 42° and 57°. The average high for September is 70° with an average low of 50°. 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 Sack. See also: October | November | December.
