S
M
T
W
T
F
S
26
89°
71°
27
91°
76°
28
95°
78°
29
87°
70°
30
79°
64°
1
68°
56°
2
76°
53°
3
80°
52°
4
83°
62°
5
90°
69°
6
88°
67°
7
73°
63°
8
80°
64°
9
92°
73°
10
91°
67°
11
85°
66°
12
87°
64°
13
89°
65°
14
90°
64°
15
92°
70°
16
91°
70°
17
87°
76°
18
91°
76°
19
90°
72°
20
84°
73°
21
83°
70°
22
89°
71°
23
82°
69°
24
86°
70°
25
89°
72°
26
88°
71°
27
86°
72°
28
90°
71°
29
89°
72°
30
88°
71°
31
91°
70°
1
87°
73°
2
89°
73°
3
88°
70°
4
87°
68°
5
87°
69°
6
88°
74°
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 82° to 91°, with overnight lows between 68° and 76°. The average high for May is 88° with an average low of 71°. 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.
