S
M
T
W
T
F
S
26
59°
40°
27
60°
45°
28
55°
43°
29
63°
42°
30
63°
47°
1
65°
46°
2
68°
49°
3
67°
47°
4
66°
48°
5
65°
49°
6
57°
41°
7
58°
44°
8
58°
41°
9
59°
39°
10
58°
46°
11
61°
47°
12
62°
46°
13
63°
44°
14
61°
41°
15
64°
44°
16
66°
43°
17
66°
48°
18
65°
48°
19
67°
47°
20
62°
47°
21
61°
44°
22
63°
49°
23
61°
48°
24
64°
48°
25
64°
49°
26
65°
49°
27
62°
46°
28
66°
50°
29
67°
50°
30
64°
48°
31
67°
50°
1
69°
49°
2
65°
48°
3
63°
46°
4
63°
48°
5
66°
48°
6
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Seven Sisters
Seven Sisters's May 2026 forecast shows daily high temperatures ranging from 55° to 69°, with overnight lows between 39° and 51°. The average high for May is 63° with an average low of 46°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Seven Sisters. See also: June | July | August.