S
M
T
W
T
F
S
26
66°
41°
27
70°
45°
28
57°
45°
29
66°
45°
30
73°
43°
1
73°
48°
2
66°
46°
3
64°
52°
4
57°
46°
5
61°
46°
6
57°
41°
7
61°
37°
8
64°
48°
9
68°
45°
10
57°
39°
11
55°
36°
12
61°
36°
13
55°
43°
14
56°
39°
15
57°
35°
16
57°
47°
17
58°
42°
18
58°
51°
19
63°
51°
20
67°
49°
21
72°
55°
22
74°
53°
23
74°
54°
24
73°
51°
25
71°
52°
26
70°
51°
27
59°
45°
28
60°
44°
29
59°
44°
30
60°
46°
31
60°
50°
1
64°
51°
2
67°
52°
3
68°
52°
4
68°
51°
5
67°
52°
6
66°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lambourn
Lambourn's May 2026 forecast shows daily high temperatures ranging from 56° to 74°, with overnight lows between 35° and 55°. 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 Lambourn. See also: June | July | August.
