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