S
M
T
W
T
F
S
30
81°
57°
31
80°
57°
1
80°
58°
2
81°
58°
3
79°
59°
4
78°
58°
5
81°
58°
6
80°
57°
7
78°
56°
8
79°
55°
9
77°
56°
10
78°
61°
11
77°
54°
12
77°
55°
13
79°
53°
14
80°
60°
15
78°
60°
16
78°
57°
17
75°
53°
18
75°
52°
19
76°
53°
20
79°
58°
21
76°
53°
22
73°
55°
23
78°
56°
24
77°
57°
25
78°
56°
26
74°
49°
27
75°
50°
28
69°
49°
29
68°
48°
30
68°
48°
1
Hist. Avg.
71°
47°
2
Hist. Avg.
70°
47°
3
Hist. Avg.
70°
46°
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 68° to 81°, with overnight lows between 48° and 61°. The average high for September is 77° 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 Stirling. See also: October | November | December.
