S
M
T
W
T
F
S
26
66°
39°
27
71°
42°
28
61°
46°
29
51°
41°
30
54°
34°
1
46°
31°
2
53°
28°
3
63°
36°
4
75°
46°
5
63°
45°
6
54°
37°
7
55°
35°
8
64°
31°
9
67°
40°
10
59°
30°
11
59°
36°
12
63°
34°
13
56°
43°
14
67°
43°
15
71°
39°
16
81°
51°
17
84°
53°
18
86°
50°
19
80°
57°
20
64°
41°
21
63°
43°
22
67°
51°
23
62°
51°
24
73°
52°
25
74°
54°
26
77°
57°
27
81°
59°
28
79°
60°
29
78°
58°
30
78°
59°
31
77°
57°
1
78°
58°
2
77°
52°
3
77°
59°
4
78°
58°
5
76°
57°
6
70°
52°
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 62° to 81°, with overnight lows between 41° and 60°. The average high for May is 74° with an average low of 54°. 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.
