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
90°
63°
10
87°
59°
11
87°
63°
12
86°
59°
13
84°
61°
14
84°
57°
15
81°
53°
16
83°
66°
17
73°
65°
18
83°
59°
19
85°
64°
20
81°
58°
21
78°
62°
22
79°
62°
23
80°
63°
24
79°
60°
25
78°
62°
26
83°
64°
27
81°
61°
28
80°
64°
29
79°
58°
30
78°
63°
31
75°
57°
1
75°
56°
2
76°
56°
3
75°
60°
4
75°
62°
5
78°
60°
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 73° to 85°, with overnight lows between 56° and 66°. The average high for August is 79° 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.