S
M
T
W
T
F
S
26
58°
32°
27
59°
32°
28
52°
34°
29
46°
42°
30
45°
42°
1
60°
38°
2
47°
34°
3
51°
41°
4
63°
31°
5
58°
48°
6
56°
49°
7
61°
46°
8
57°
34°
9
55°
32°
10
56°
47°
11
59°
44°
12
58°
36°
13
51°
33°
14
56°
48°
15
58°
49°
16
68°
47°
17
N/A
18
64°
47°
19
90°
67°
20
88°
45°
21
60°
37°
22
60°
44°
23
62°
45°
24
58°
44°
25
62°
47°
26
59°
47°
27
65°
48°
28
66°
51°
29
69°
51°
30
69°
50°
31
70°
47°
1
64°
49°
2
62°
48°
3
61°
48°
4
61°
52°
5
62°
52°
6
68°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Center Montville
Center Montville's May 2026 forecast shows daily high temperatures ranging from 58° to 90°, with overnight lows between 37° and 67°. The average high for May is 66° with an average low of 49°. 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 Center Montville. See also: June | July | August.