S
M
T
W
T
F
S
30
93°
68°
31
96°
69°
1
96°
71°
2
98°
71°
3
98°
72°
4
96°
74°
5
100°
72°
6
99°
72°
7
99°
71°
8
98°
73°
9
95°
71°
10
96°
68°
11
92°
73°
12
93°
71°
13
95°
71°
14
96°
71°
15
97°
68°
16
95°
71°
17
96°
68°
18
97°
66°
19
98°
68°
20
97°
70°
21
98°
71°
22
N/A
23
89°
63°
24
83°
59°
25
87°
59°
26
86°
58°
27
N/A
28
88°
58°
29
91°
53°
30
93°
60°
1
92°
66°
2
92°
70°
3
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Grenada
Grenada'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 Grenada. See also: October | November | December.
