S
M
T
W
T
F
S
26
70°
43°
27
70°
45°
28
59°
46°
29
66°
43°
30
73°
45°
1
73°
48°
2
66°
46°
3
64°
50°
4
59°
50°
5
61°
46°
6
59°
43°
7
61°
39°
8
64°
48°
9
68°
45°
10
57°
43°
11
57°
32°
12
61°
34°
13
57°
43°
14
55°
41°
15
57°
40°
16
56°
39°
17
59°
43°
18
57°
46°
19
64°
51°
20
65°
52°
21
72°
52°
22
82°
53°
23
76°
51°
24
82°
59°
25
87°
61°
26
88°
56°
27
78°
53°
28
78°
56°
29
74°
54°
30
73°
53°
31
67°
51°
1
66°
51°
2
65°
50°
3
64°
49°
4
65°
50°
5
61°
48°
6
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lyneham
Lyneham's May 2026 forecast shows daily high temperatures ranging from 61° to 88°, with overnight lows between 46° and 61°. The average high for May is 72° with an average low of 53°. 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 Lyneham. See also: June | July | August.
