S
M
T
W
T
F
S
30
79°
56°
31
82°
61°
1
84°
61°
2
85°
60°
3
84°
57°
4
83°
61°
5
83°
59°
6
79°
60°
7
78°
59°
8
76°
59°
9
80°
54°
10
77°
53°
11
76°
59°
12
81°
58°
13
82°
58°
14
75°
59°
15
82°
58°
16
74°
53°
17
79°
50°
18
74°
55°
19
Hist. Avg.
79°
54°
20
Hist. Avg.
78°
53°
21
Hist. Avg.
78°
53°
22
Hist. Avg.
78°
52°
23
Hist. Avg.
77°
52°
24
Hist. Avg.
77°
52°
25
Hist. Avg.
76°
51°
26
Hist. Avg.
76°
51°
27
Hist. Avg.
76°
50°
28
Hist. Avg.
75°
50°
29
Hist. Avg.
75°
50°
30
Hist. Avg.
74°
49°
1
Hist. Avg.
74°
49°
2
Hist. Avg.
74°
48°
3
Hist. Avg.
73°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Weigelstown
Weigelstown's September 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 50° and 61°. The average high for September is 80° with an average low of 58°. 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 Weigelstown. See also: October | November | December.