S
M
T
W
T
F
S
30
90°
78°
31
92°
78°
1
91°
78°
2
91°
78°
3
90°
79°
4
90°
79°
5
N/A
6
91°
78°
7
91°
79°
8
93°
81°
9
92°
81°
10
92°
81°
11
91°
78°
12
90°
81°
13
90°
80°
14
88°
81°
15
88°
76°
16
88°
76°
17
90°
74°
18
88°
76°
19
88°
76°
20
89°
75°
21
88°
76°
22
88°
76°
23
89°
75°
24
88°
76°
25
88°
76°
26
89°
75°
27
88°
76°
28
88°
76°
29
89°
75°
30
88°
75°
1
88°
76°
2
89°
76°
3
89°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sugal
Sugal's September 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 74° and 81°. The average high for September is 89° with an average low of 77°. 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 Sugal. See also: October | November | December.