S
M
T
W
T
F
S
26
66°
32°
27
70°
41°
28
60°
39°
29
48°
36°
30
42°
34°
1
39°
30°
2
47°
23°
3
58°
32°
4
75°
39°
5
51°
37°
6
46°
29°
7
45°
30°
8
59°
29°
9
57°
38°
10
50°
31°
11
50°
27°
12
53°
31°
13
48°
37°
14
63°
38°
15
73°
42°
16
76°
55°
17
64°
47°
18
80°
47°
19
76°
45°
20
50°
38°
21
58°
32°
22
63°
40°
23
65°
45°
24
57°
45°
25
78°
48°
26
82°
60°
27
77°
55°
28
72°
46°
29
78°
41°
30
67°
38°
31
75°
44°
1
74°
45°
2
71°
46°
3
77°
53°
4
75°
52°
5
72°
49°
6
72°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Charlton Township
Charlton Township's May 2026 forecast shows daily high temperatures ranging from 67° to 78°, with overnight lows between 38° and 53°. The average high for May is 73° with an average low of 47°. 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 Charlton Township. See also: June | July | August.