S
M
T
W
T
F
S
30
72°
50°
31
75°
57°
1
78°
58°
2
77°
58°
3
75°
55°
4
72°
53°
5
72°
51°
6
71°
53°
7
72°
55°
8
73°
54°
9
69°
51°
10
69°
47°
11
73°
44°
12
66°
43°
13
68°
47°
14
67°
46°
15
64°
43°
16
67°
42°
17
65°
43°
18
69°
47°
19
65°
45°
20
66°
44°
21
63°
42°
22
65°
47°
23
70°
43°
24
68°
41°
25
70°
49°
26
72°
49°
27
71°
48°
28
63°
41°
29
66°
44°
30
69°
38°
1
61°
45°
2
69°
47°
3
70°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wolfeboro
Wolfeboro's September 2026 forecast shows daily high temperatures ranging from 61° to 78°, with overnight lows between 38° and 58°. The average high for September is 69° with an average low of 47°. 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 Wolfeboro. See also: October | November | December.
