S
M
T
W
T
F
S
26
73°
47°
27
71°
39°
28
59°
38°
29
61°
46°
30
62°
44°
1
62°
40°
2
63°
39°
3
64°
44°
4
68°
46°
5
71°
50°
6
74°
44°
7
74°
41°
8
70°
47°
9
69°
46°
10
74°
51°
11
75°
53°
12
76°
53°
13
77°
52°
14
76°
49°
15
70°
43°
16
70°
45°
17
71°
46°
18
70°
47°
19
73°
44°
20
69°
52°
21
76°
55°
22
76°
56°
23
79°
55°
24
78°
46°
25
70°
47°
26
71°
47°
27
71°
48°
28
72°
51°
29
75°
50°
30
79°
48°
31
78°
49°
1
78°
58°
2
81°
52°
3
73°
50°
4
73°
53°
5
82°
57°
6
82°
60°
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 59° to 82°, with overnight lows between 38° and 60°. The average high for May is 72° 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 Burnham. See also: June | July | August.