S
M
T
W
T
F
S
26
63°
41°
27
70°
35°
28
66°
35°
29
62°
44°
30
53°
44°
1
63°
41°
2
54°
39°
3
56°
39°
4
69°
50°
5
77°
58°
6
72°
56°
7
60°
43°
8
56°
39°
9
58°
40°
10
57°
46°
11
61°
47°
12
60°
44°
13
62°
48°
14
64°
47°
15
63°
46°
16
70°
51°
17
71°
50°
18
72°
51°
19
71°
50°
20
69°
51°
21
69°
51°
22
70°
50°
23
65°
46°
24
63°
45°
25
65°
45°
26
66°
52°
27
66°
48°
28
67°
46°
29
66°
46°
30
66°
47°
31
68°
54°
1
70°
50°
2
68°
47°
3
69°
54°
4
73°
54°
5
70°
53°
6
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in West Townsend
West Townsend's May 2026 forecast shows daily high temperatures ranging from 54° to 77°, with overnight lows between 39° and 58°. The average high for May is 66° with an average low of 48°. 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 West Townsend. See also: June | July | August.