S
M
T
W
T
F
S
26
90°
74°
27
90°
73°
28
91°
75°
29
89°
76°
30
91°
75°
31
93°
75°
1
92°
76°
2
93°
75°
3
91°
73°
4
91°
74°
5
91°
74°
6
90°
76°
7
94°
72°
8
93°
71°
9
91°
71°
10
94°
72°
11
93°
72°
12
90°
73°
13
90°
72°
14
90°
72°
15
91°
74°
16
90°
73°
17
89°
74°
18
92°
75°
19
93°
74°
20
94°
74°
21
93°
73°
22
88°
73°
23
88°
72°
24
89°
70°
25
88°
70°
26
89°
71°
27
90°
70°
28
92°
71°
29
91°
71°
30
91°
70°
31
90°
72°
1
91°
71°
2
88°
70°
3
88°
69°
4
87°
72°
5
88°
72°
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 87° to 94°, with overnight lows between 69° and 76°. The average high for August is 91° with an average low of 73°. 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.