S
M
T
W
T
F
S
30
93°
62°
31
92°
59°
1
91°
62°
2
97°
58°
3
96°
63°
4
99°
65°
5
96°
61°
6
92°
64°
7
89°
68°
8
88°
62°
9
81°
59°
10
90°
58°
11
94°
61°
12
73°
55°
13
76°
55°
14
89°
61°
15
71°
57°
16
79°
56°
17
86°
60°
18
87°
63°
19
83°
60°
20
74°
54°
21
75°
52°
22
68°
57°
23
81°
61°
24
72°
63°
25
69°
61°
26
86°
57°
27
86°
54°
28
77°
64°
29
80°
57°
30
73°
54°
1
70°
46°
2
76°
42°
3
80°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Grant
Grant's September 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Grant. See also: October | November | December.
