S
M
T
W
T
F
S
30
87°
69°
31
96°
68°
1
98°
75°
2
100°
76°
3
101°
75°
4
99°
76°
5
98°
74°
6
82°
69°
7
85°
60°
8
86°
60°
9
88°
68°
10
90°
71°
11
87°
70°
12
83°
66°
13
86°
66°
14
85°
65°
15
82°
63°
16
80°
63°
17
81°
62°
18
82°
62°
19
78°
61°
20
80°
58°
21
83°
63°
22
82°
62°
23
80°
61°
24
77°
61°
25
79°
60°
26
82°
61°
27
82°
61°
28
81°
60°
29
81°
60°
30
80°
59°
1
80°
59°
2
79°
58°
3
80°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Garner
Garner's September 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 57° and 71°. The average high for September is 82° with an average low of 62°. 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 Garner. See also: October | November | December.
