S
M
T
W
T
F
S
26
62°
41°
27
69°
41°
28
65°
40°
29
62°
43°
30
54°
44°
1
63°
43°
2
54°
46°
3
54°
38°
4
70°
40°
5
80°
49°
6
70°
48°
7
65°
40°
8
60°
40°
9
55°
45°
10
68°
50°
11
60°
41°
12
62°
42°
13
58°
48°
14
64°
49°
15
66°
48°
16
65°
46°
17
66°
48°
18
62°
48°
19
67°
47°
20
63°
44°
21
62°
45°
22
64°
45°
23
64°
46°
24
65°
49°
25
68°
52°
26
72°
53°
27
69°
50°
28
69°
46°
29
66°
47°
30
69°
51°
31
74°
54°
1
72°
55°
2
69°
53°
3
71°
54°
4
75°
55°
5
75°
56°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Scituate
Scituate's May 2026 forecast shows daily high temperatures ranging from 55° to 75°, with overnight lows between 40° and 56°. The average high for May is 67° with an average low of 48°. 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 Scituate. See also: June | July | August.
