S
M
T
W
T
F
S
30
86°
62°
31
86°
67°
1
87°
67°
2
88°
61°
3
82°
60°
4
83°
61°
5
82°
62°
6
86°
65°
7
86°
66°
8
87°
65°
9
85°
65°
10
86°
64°
11
86°
64°
12
85°
63°
13
85°
64°
14
84°
63°
15
81°
62°
16
79°
62°
17
83°
57°
18
78°
57°
19
82°
58°
20
81°
62°
21
82°
61°
22
77°
58°
23
81°
58°
24
80°
60°
25
81°
56°
26
81°
58°
27
74°
58°
28
Hist. Avg.
78°
57°
29
Hist. Avg.
78°
56°
30
Hist. Avg.
78°
56°
1
Hist. Avg.
78°
56°
2
Hist. Avg.
77°
55°
3
Hist. Avg.
77°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ossipee
Ossipee's September 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 56° and 67°. The average high for September is 83° with an average low of 62°. 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 Ossipee. See also: October | November | December.
