S
M
T
W
T
F
S
30
96°
62°
31
97°
69°
1
100°
72°
2
99°
74°
3
99°
74°
4
99°
73°
5
101°
74°
6
100°
73°
7
99°
73°
8
98°
72°
9
99°
74°
10
98°
73°
11
96°
72°
12
93°
71°
13
90°
68°
14
89°
66°
15
87°
72°
16
89°
67°
17
88°
66°
18
84°
67°
19
87°
66°
20
88°
66°
21
88°
67°
22
87°
66°
23
88°
65°
24
87°
65°
25
85°
64°
26
81°
62°
27
77°
55°
28
76°
53°
29
74°
52°
30
76°
55°
1
79°
57°
2
82°
57°
3
73°
55°
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 73° to 101°, with overnight lows between 52° and 74°. The average high for September is 89° with an average low of 66°. 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.
