S
M
T
W
T
F
S
30
74°
48°
31
76°
52°
1
73°
53°
2
73°
48°
3
74°
48°
4
77°
50°
5
72°
48°
6
71°
46°
7
72°
47°
8
78°
48°
9
80°
52°
10
81°
55°
11
81°
54°
12
80°
55°
13
81°
55°
14
77°
46°
15
75°
47°
16
74°
53°
17
79°
54°
18
80°
50°
19
79°
51°
20
78°
53°
21
73°
53°
22
78°
52°
23
79°
51°
24
76°
52°
25
76°
55°
26
77°
54°
27
78°
52°
28
67°
49°
29
66°
50°
30
67°
50°
1
66°
48°
2
63°
44°
3
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Damascus
Damascus's September 2026 forecast shows daily high temperatures ranging from 62° to 81°, with overnight lows between 44° and 55°. The average high for September is 75° with an average low of 51°. 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 Damascus. See also: October | November | December.