S
M
T
W
T
F
S
26
77°
52°
27
79°
52°
28
73°
55°
29
73°
59°
30
66°
43°
1
68°
41°
2
61°
37°
3
63°
32°
4
75°
37°
5
77°
45°
6
73°
61°
7
63°
48°
8
70°
39°
9
73°
46°
10
81°
46°
11
65°
46°
12
73°
43°
13
73°
52°
14
59°
37°
15
73°
36°
16
82°
48°
17
88°
54°
18
91°
59°
19
90°
61°
20
88°
61°
21
77°
64°
22
77°
66°
23
72°
61°
24
82°
61°
25
82°
66°
26
82°
66°
27
76°
60°
28
77°
51°
29
78°
60°
30
72°
51°
31
71°
53°
1
71°
49°
2
69°
47°
3
65°
50°
4
67°
49°
5
66°
51°
6
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Green Mountain Township
Green Mountain Township's May 2026 forecast shows daily high temperatures ranging from 65° to 78°, with overnight lows between 47° and 60°. The average high for May is 71° with an average low of 52°. 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 Green Mountain Township. See also: June | July | August.