S
M
T
W
T
F
S
30
73°
59°
31
72°
55°
1
73°
52°
2
68°
55°
3
77°
63°
4
68°
59°
5
68°
54°
6
77°
52°
7
70°
61°
8
66°
55°
9
64°
54°
10
68°
52°
11
70°
55°
12
70°
50°
13
71°
55°
14
72°
59°
15
67°
48°
16
62°
50°
17
63°
46°
18
61°
54°
19
67°
52°
20
65°
53°
21
66°
52°
22
66°
53°
23
65°
53°
24
68°
53°
25
66°
51°
26
65°
52°
27
64°
51°
28
65°
51°
29
65°
50°
30
64°
50°
1
64°
49°
2
63°
50°
3
64°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Butterwick
Butterwick's September 2026 forecast shows daily high temperatures ranging from 61° to 72°, with overnight lows between 46° and 59°. The average high for September is 65° 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 Butterwick. See also: October | November | December.
