S
M
T
W
T
F
S
30
62°
49°
31
73°
50°
1
80°
46°
2
73°
54°
3
65°
52°
4
61°
45°
5
56°
47°
6
58°
47°
7
56°
52°
8
68°
46°
9
74°
51°
10
61°
44°
11
55°
42°
12
54°
41°
13
57°
36°
14
56°
45°
15
50°
43°
16
67°
37°
17
73°
39°
18
73°
38°
19
73°
40°
20
77°
42°
21
81°
45°
22
N/A
23
68°
38°
24
66°
48°
25
77°
39°
26
50°
32°
27
56°
35°
28
60°
39°
29
66°
38°
30
62°
35°
1
58°
37°
2
54°
35°
3
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Strathmore
Strathmore's September 2026 forecast shows daily high temperatures ranging from 50° to 77°, with overnight lows between 32° and 48°. The average high for September is 60° with an average low of 38°. 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 Strathmore. See also: October | November | December.