S
M
T
W
T
F
S
26
62°
42°
27
60°
44°
28
64°
47°
29
49°
36°
30
48°
32°
1
46°
31°
2
62°
26°
3
73°
45°
4
76°
44°
5
56°
37°
6
55°
35°
7
56°
37°
8
67°
33°
9
64°
40°
10
61°
33°
11
58°
32°
12
75°
39°
13
64°
40°
14
71°
35°
15
83°
52°
16
85°
56°
17
56°
48°
18
83°
52°
19
72°
53°
20
64°
43°
21
62°
40°
22
68°
48°
23
73°
53°
24
74°
55°
25
79°
60°
26
89°
57°
27
81°
45°
28
78°
49°
29
80°
46°
30
74°
45°
31
73°
45°
1
75°
49°
2
77°
50°
3
74°
51°
4
76°
49°
5
77°
49°
6
72°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Townsend
Townsend's May 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 45° and 60°. The average high for May is 77° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Townsend. See also: June | July | August.