S
M
T
W
T
F
S
30
93°
65°
31
93°
64°
1
92°
63°
2
91°
64°
3
91°
63°
4
90°
63°
5
90°
62°
6
91°
63°
7
90°
60°
8
79°
59°
9
83°
60°
10
79°
60°
11
88°
59°
12
88°
59°
13
84°
56°
14
78°
57°
15
79°
57°
16
86°
56°
17
89°
51°
18
77°
50°
19
76°
54°
20
77°
54°
21
84°
53°
22
85°
49°
23
75°
45°
24
75°
52°
25
78°
50°
26
81°
51°
27
83°
41°
28
73°
48°
29
77°
49°
30
82°
49°
1
77°
50°
2
82°
50°
3
83°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Granada
Granada's September 2026 forecast shows daily high temperatures ranging from 73° to 93°, with overnight lows between 41° and 65°. The average high for September is 83° with an average low of 55°. 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 Granada. See also: October | November | December.