S
M
T
W
T
F
S
26
61°
39°
27
59°
41°
28
48°
39°
29
59°
36°
30
66°
37°
1
72°
36°
2
57°
46°
3
48°
43°
4
57°
37°
5
50°
36°
6
50°
34°
7
54°
34°
8
59°
41°
9
46°
34°
10
52°
30°
11
48°
37°
12
54°
37°
13
52°
37°
14
50°
36°
15
48°
32°
16
52°
34°
17
54°
41°
18
55°
41°
19
57°
46°
20
54°
48°
21
59°
50°
22
66°
52°
23
59°
48°
24
66°
47°
25
75°
53°
26
70°
47°
27
65°
44°
28
74°
54°
29
65°
53°
30
67°
52°
31
64°
51°
1
63°
51°
2
60°
49°
3
59°
47°
4
60°
46°
5
59°
47°
6
56°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Beltingham
Beltingham's May 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 44° and 54°. The average high for May is 65° 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 Beltingham. See also: June | July | August.
