S
M
T
W
T
F
S
26
53°
38°
27
52°
37°
28
53°
36°
29
55°
36°
30
52°
38°
1
53°
40°
2
53°
38°
3
54°
36°
4
53°
35°
5
54°
34°
6
56°
35°
7
61°
38°
8
58°
42°
9
61°
44°
10
64°
44°
11
57°
38°
12
56°
39°
13
57°
38°
14
56°
39°
15
58°
38°
16
59°
42°
17
60°
40°
18
59°
44°
19
59°
43°
20
62°
40°
21
64°
47°
22
68°
47°
23
69°
48°
24
66°
50°
25
71°
49°
26
66°
48°
27
64°
49°
28
67°
50°
29
73°
48°
30
72°
44°
31
66°
46°
1
68°
45°
2
74°
52°
3
75°
54°
4
76°
55°
5
77°
54°
6
76°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Burnham
Burnham's May 2026 forecast shows daily high temperatures ranging from 52° to 77°, with overnight lows between 34° and 55°. The average high for May is 62° with an average low of 43°. 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 Burnham. See also: June | July | August.