S
M
T
W
T
F
S
31
79°
42°
1
82°
44°
2
81°
51°
3
81°
47°
4
81°
47°
5
79°
56°
6
83°
58°
7
68°
47°
8
74°
41°
9
73°
35°
10
72°
37°
11
79°
38°
12
75°
38°
13
70°
41°
14
80°
48°
15
78°
45°
16
80°
46°
17
77°
44°
18
83°
49°
19
75°
41°
20
69°
33°
21
72°
29°
22
76°
35°
23
67°
49°
24
64°
57°
25
62°
56°
26
81°
58°
27
80°
54°
28
87°
50°
29
83°
41°
30
76°
40°
1
66°
34°
2
64°
29°
3
75°
31°
4
84°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Intervale
Intervale's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Intervale. See also: October | November | December.
