S
M
T
W
T
F
S
26
77°
48°
27
84°
51°
28
83°
66°
29
73°
67°
30
73°
62°
31
81°
60°
1
87°
60°
2
83°
70°
3
79°
63°
4
86°
57°
5
86°
56°
6
89°
74°
7
93°
74°
8
89°
69°
9
87°
61°
10
90°
69°
11
88°
60°
12
86°
61°
13
85°
60°
14
83°
60°
15
82°
61°
16
78°
60°
17
80°
62°
18
79°
61°
19
78°
65°
20
80°
63°
21
80°
64°
22
79°
61°
23
82°
65°
24
76°
60°
25
77°
63°
26
79°
64°
27
83°
65°
28
83°
63°
29
80°
59°
30
76°
57°
31
75°
56°
1
75°
57°
2
76°
60°
3
75°
59°
4
76°
61°
5
75°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Taunton
Taunton's August 2026 forecast shows daily high temperatures ranging from 75° to 90°, with overnight lows between 56° and 69°. The average high for August is 80° with an average low of 61°. 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 Taunton. See also: September | October | November.