S
M
T
W
T
F
S
26
61°
36°
27
59°
43°
28
50°
36°
29
57°
32°
30
61°
32°
1
73°
32°
2
64°
48°
3
50°
45°
4
61°
43°
5
50°
34°
6
50°
30°
7
57°
30°
8
61°
45°
9
48°
34°
10
55°
32°
11
46°
34°
12
57°
39°
13
N/A
14
52°
41°
15
53°
41°
16
53°
45°
17
55°
43°
18
57°
48°
19
59°
51°
20
64°
51°
21
67°
50°
22
67°
52°
23
63°
49°
24
61°
48°
25
62°
49°
26
56°
47°
27
56°
44°
28
55°
45°
29
55°
44°
30
56°
44°
31
57°
47°
1
59°
50°
2
62°
51°
3
64°
51°
4
63°
50°
5
63°
50°
6
61°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Whitburn
Whitburn's May 2026 forecast shows daily high temperatures ranging from 52° to 67°, with overnight lows between 41° and 52°. The average high for May is 59° with an average low of 48°. 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 Whitburn. See also: June | July | August.