S
M
T
W
T
F
S
30
80°
54°
31
79°
56°
1
78°
60°
2
77°
61°
3
85°
61°
4
85°
60°
5
84°
56°
6
79°
53°
7
80°
58°
8
81°
52°
9
76°
51°
10
76°
52°
11
77°
51°
12
79°
50°
13
77°
57°
14
81°
52°
15
74°
50°
16
72°
53°
17
73°
51°
18
74°
55°
19
77°
47°
20
75°
50°
21
76°
50°
22
79°
47°
23
74°
47°
24
73°
46°
25
73°
48°
26
74°
53°
27
76°
53°
28
76°
52°
29
78°
45°
30
70°
47°
1
71°
52°
2
76°
51°
3
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Strasburg
Strasburg's September 2026 forecast shows daily high temperatures ranging from 70° to 85°, with overnight lows between 45° and 61°. The average high for September is 77° with an average low of 52°. 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 Strasburg. See also: October | November | December.
