S
M
T
W
T
F
S
26
54°
33°
27
59°
42°
28
56°
40°
29
49°
37°
30
43°
33°
1
45°
24°
2
53°
34°
3
62°
39°
4
61°
35°
5
53°
32°
6
48°
30°
7
48°
31°
8
54°
37°
9
55°
33°
10
58°
34°
11
56°
36°
12
58°
38°
13
57°
40°
14
58°
39°
15
57°
39°
16
57°
38°
17
58°
44°
18
59°
43°
19
61°
44°
20
61°
45°
21
60°
44°
22
58°
41°
23
58°
41°
24
59°
40°
25
61°
42°
26
60°
45°
27
61°
46°
28
62°
42°
29
61°
42°
30
63°
43°
31
62°
40°
1
62°
44°
2
63°
43°
3
64°
44°
4
64°
44°
5
65°
45°
6
65°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harris Township
Harris Township's May 2026 forecast shows daily high temperatures ranging from 45° to 65°, with overnight lows between 24° and 46°. The average high for May is 59° with an average low of 40°. 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 Harris Township. See also: June | July | August.