S
M
T
W
T
F
S
26
95°
68°
27
94°
66°
28
84°
62°
29
91°
62°
30
88°
71°
31
73°
62°
1
83°
62°
2
82°
58°
3
84°
63°
4
74°
51°
5
81°
56°
6
85°
60°
7
80°
53°
8
83°
60°
9
83°
61°
10
78°
59°
11
80°
61°
12
81°
59°
13
80°
60°
14
79°
59°
15
81°
60°
16
81°
61°
17
80°
58°
18
85°
63°
19
83°
62°
20
83°
62°
21
82°
64°
22
85°
63°
23
83°
62°
24
83°
62°
25
79°
61°
26
73°
59°
27
72°
57°
28
79°
60°
29
81°
60°
30
82°
61°
31
83°
61°
1
82°
60°
2
82°
61°
3
83°
62°
4
83°
61°
5
82°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Somerset
Somerset's August 2026 forecast shows daily high temperatures ranging from 72° to 85°, with overnight lows between 51° and 64°. The average high for August is 81° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Somerset. See also: September | October | November.