S
M
T
W
T
F
S
30
81°
55°
31
77°
57°
1
73°
54°
2
77°
48°
3
77°
57°
4
86°
63°
5
73°
54°
6
74°
50°
7
83°
57°
8
87°
60°
9
67°
52°
10
63°
47°
11
67°
49°
12
67°
49°
13
70°
51°
14
71°
53°
15
74°
53°
16
64°
49°
17
63°
47°
18
62°
48°
19
62°
46°
20
65°
44°
21
67°
47°
22
66°
44°
23
69°
46°
24
70°
44°
25
70°
48°
26
69°
45°
27
64°
41°
28
65°
39°
29
65°
39°
30
66°
45°
1
60°
40°
2
60°
39°
3
65°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gars
Gars's September 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 39° and 60°. The average high for September is 68° with an average low of 47°. 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 Gars. See also: October | November | December.