S
M
T
W
T
F
S
26
63°
46°
27
70°
48°
28
61°
48°
29
59°
48°
30
66°
52°
1
75°
50°
2
73°
52°
3
68°
57°
4
59°
54°
5
61°
50°
6
55°
46°
7
57°
48°
8
64°
46°
9
68°
50°
10
55°
43°
11
54°
41°
12
63°
41°
13
54°
46°
14
54°
46°
15
57°
45°
16
57°
45°
17
64°
48°
18
59°
48°
19
N/A
20
61°
48°
21
65°
50°
22
71°
54°
23
69°
50°
24
74°
54°
25
80°
56°
26
81°
56°
27
78°
55°
28
75°
54°
29
70°
52°
30
70°
51°
31
69°
52°
1
68°
51°
2
62°
44°
3
61°
47°
4
62°
46°
5
63°
47°
6
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Waltham Cross
Waltham Cross's May 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 44° and 56°. The average high for May is 69° with an average low of 51°. 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 Waltham Cross. See also: June | July | August.
