S
M
T
W
T
F
S
26
60°
43°
27
73°
41°
28
70°
50°
29
64°
47°
30
51°
42°
1
55°
34°
2
47°
34°
3
59°
46°
4
72°
57°
5
76°
57°
6
64°
43°
7
54°
39°
8
56°
43°
9
57°
43°
10
62°
47°
11
65°
44°
12
64°
48°
13
68°
50°
14
69°
51°
15
68°
50°
16
67°
51°
17
77°
57°
18
77°
56°
19
73°
55°
20
77°
56°
21
75°
53°
22
73°
49°
23
66°
48°
24
67°
49°
25
68°
51°
26
68°
50°
27
69°
50°
28
69°
51°
29
70°
50°
30
71°
51°
31
76°
60°
1
72°
57°
2
73°
53°
3
73°
56°
4
75°
59°
5
77°
57°
6
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Washington Township
Washington Township's May 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 39° and 61°. The average high for May is 69° with an average low of 51°. 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 Washington Township. See also: June | July | August.
