S
M
T
W
T
F
S
30
71°
62°
31
73°
59°
1
75°
63°
2
77°
63°
3
81°
62°
4
79°
60°
5
77°
58°
6
74°
55°
7
75°
54°
8
78°
55°
9
73°
65°
10
78°
56°
11
69°
48°
12
77°
48°
13
82°
57°
14
69°
47°
15
70°
44°
16
78°
59°
17
73°
57°
18
71°
46°
19
63°
42°
20
70°
49°
21
62°
44°
22
64°
42°
23
69°
43°
24
69°
39°
25
73°
46°
26
73°
50°
27
71°
50°
28
67°
48°
29
66°
53°
30
70°
53°
1
69°
52°
2
68°
50°
3
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stirling
Stirling's September 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 39° and 53°. The average high for September is 69° with an average low of 49°. 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 Stirling. See also: October | November | December.
