S
M
T
W
T
F
S
30
80°
60°
31
82°
63°
1
85°
64°
2
85°
64°
3
84°
62°
4
83°
64°
5
84°
62°
6
83°
63°
7
79°
62°
8
78°
63°
9
83°
57°
10
81°
56°
11
77°
62°
12
81°
60°
13
83°
60°
14
79°
61°
15
83°
60°
16
76°
57°
17
80°
54°
18
76°
59°
19
Hist. Avg.
78°
58°
20
Hist. Avg.
77°
58°
21
Hist. Avg.
77°
58°
22
Hist. Avg.
76°
57°
23
Hist. Avg.
76°
57°
24
Hist. Avg.
76°
56°
25
Hist. Avg.
75°
56°
26
Hist. Avg.
75°
55°
27
Hist. Avg.
74°
55°
28
Hist. Avg.
74°
55°
29
Hist. Avg.
74°
54°
30
Hist. Avg.
73°
54°
1
Hist. Avg.
73°
53°
2
Hist. Avg.
72°
53°
3
Hist. Avg.
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Townsend
Townsend's September 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 54° and 64°. The average high for September is 81° 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 September weather will actually feel in Townsend. See also: October | November | December.
