S
M
T
W
T
F
S
26
52°
39°
27
46°
39°
28
52°
32°
29
54°
28°
30
50°
28°
1
54°
28°
2
70°
28°
3
70°
43°
4
59°
36°
5
48°
27°
6
45°
27°
7
59°
25°
8
72°
32°
9
57°
39°
10
59°
37°
11
68°
30°
12
68°
48°
13
73°
36°
14
77°
52°
15
84°
48°
16
75°
45°
17
72°
50°
18
61°
48°
19
50°
36°
20
61°
30°
21
66°
37°
22
59°
50°
23
69°
50°
24
80°
56°
25
86°
61°
26
88°
60°
27
84°
57°
28
79°
60°
29
78°
57°
30
77°
56°
31
79°
58°
1
79°
57°
2
78°
57°
3
74°
58°
4
75°
53°
5
69°
51°
6
69°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Harrison Township
Harrison Township's May 2026 forecast shows daily high temperatures ranging from 59° to 88°, with overnight lows between 50° and 61°. The average high for May is 76° with an average low of 56°. 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 Harrison Township. See also: June | July | August.