S
M
T
W
T
F
S
26
49°
34°
27
49°
33°
28
50°
34°
29
50°
34°
30
51°
37°
1
52°
36°
2
51°
37°
3
52°
38°
4
52°
37°
5
54°
40°
6
52°
41°
7
54°
38°
8
58°
38°
9
60°
42°
10
61°
42°
11
60°
39°
12
61°
40°
13
62°
42°
14
63°
38°
15
58°
38°
16
56°
40°
17
62°
42°
18
65°
44°
19
65°
44°
20
64°
43°
21
65°
45°
22
65°
45°
23
67°
46°
24
68°
47°
25
67°
45°
26
62°
46°
27
65°
44°
28
63°
46°
29
67°
43°
30
61°
42°
31
63°
41°
1
62°
40°
2
63°
38°
3
65°
40°
4
64°
44°
5
63°
45°
6
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Moss
Moss's May 2026 forecast shows daily high temperatures ranging from 49° to 68°, with overnight lows between 33° and 48°. 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 Moss. See also: June | July | August.