S
M
T
W
T
F
S
26
82°
58°
27
85°
59°
28
82°
63°
29
84°
64°
30
77°
64°
1
66°
53°
2
72°
48°
3
74°
44°
4
79°
46°
5
82°
49°
6
87°
65°
7
80°
64°
8
74°
61°
9
67°
62°
10
82°
61°
11
84°
63°
12
70°
59°
13
82°
58°
14
81°
55°
15
83°
51°
16
87°
55°
17
88°
65°
18
90°
67°
19
91°
67°
20
91°
70°
21
88°
68°
22
87°
70°
23
86°
68°
24
86°
70°
25
76°
70°
26
87°
69°
27
85°
71°
28
89°
71°
29
85°
72°
30
86°
72°
31
89°
72°
1
91°
69°
2
90°
66°
3
85°
66°
4
83°
64°
5
84°
68°
6
85°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Somerset
Somerset's May 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 64° and 72°. The average high for May is 87° with an average low of 69°. 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 Somerset. See also: June | July | August.
