S
M
T
W
T
F
S
26
52°
38°
27
58°
39°
28
53°
36°
29
56°
37°
30
51°
39°
1
58°
38°
2
59°
38°
3
57°
37°
4
56°
36°
5
60°
37°
6
61°
40°
7
61°
41°
8
60°
40°
9
58°
41°
10
58°
37°
11
61°
42°
12
56°
42°
13
62°
36°
14
55°
35°
15
60°
42°
16
59°
44°
17
61°
44°
18
61°
40°
19
64°
43°
20
59°
40°
21
64°
40°
22
64°
43°
23
65°
45°
24
64°
46°
25
65°
46°
26
65°
45°
27
64°
46°
28
66°
47°
29
66°
43°
30
60°
41°
31
60°
40°
1
61°
41°
2
62°
42°
3
61°
41°
4
63°
44°
5
64°
49°
6
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mombetsu
Mombetsu's May 2026 forecast shows daily high temperatures ranging from 51° to 66°, with overnight lows between 35° and 49°. The average high for May is 60° with an average low of 41°. 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 Mombetsu. See also: June | July | August.
