S
M
T
W
T
F
S
26
60°
39°
27
65°
41°
28
69°
52°
29
56°
42°
30
55°
40°
1
52°
38°
2
51°
37°
3
66°
37°
4
78°
48°
5
61°
52°
6
54°
43°
7
59°
38°
8
63°
37°
9
71°
43°
10
62°
37°
11
56°
37°
12
60°
32°
13
62°
44°
14
65°
41°
15
70°
38°
16
81°
46°
17
82°
56°
18
88°
60°
19
90°
61°
20
73°
43°
21
60°
38°
22
66°
45°
23
56°
50°
24
69°
54°
25
80°
54°
26
85°
58°
27
81°
52°
28
76°
49°
29
73°
50°
30
69°
47°
31
67°
51°
1
72°
54°
2
73°
55°
3
72°
54°
4
74°
55°
5
77°
53°
6
72°
58°
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 56° to 85°, with overnight lows between 47° and 58°. The average high for May is 73° with an average low of 53°. 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.
