S
M
T
W
T
F
S
30
76°
56°
31
82°
59°
1
83°
52°
2
80°
51°
3
75°
50°
4
76°
52°
5
77°
59°
6
81°
57°
7
81°
53°
8
75°
56°
9
73°
57°
10
75°
57°
11
76°
55°
12
77°
55°
13
75°
54°
14
72°
49°
15
72°
48°
16
71°
47°
17
71°
49°
18
72°
53°
19
75°
54°
20
74°
55°
21
76°
51°
22
70°
45°
23
69°
51°
24
68°
53°
25
74°
46°
26
66°
49°
27
67°
49°
28
Hist. Avg.
70°
47°
29
Hist. Avg.
69°
46°
30
Hist. Avg.
69°
46°
1
Hist. Avg.
68°
46°
2
Hist. Avg.
68°
45°
3
Hist. Avg.
67°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Shawangunk
Shawangunk's September 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 45° and 59°. The average high for September is 74° 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 Shawangunk. See also: October | November | December.
