S
M
T
W
T
F
S
26
53°
43°
27
50°
40°
28
50°
39°
29
51°
42°
30
52°
45°
1
56°
46°
2
55°
44°
3
52°
43°
4
52°
44°
5
53°
42°
6
52°
41°
7
55°
43°
8
55°
46°
9
53°
46°
10
53°
45°
11
54°
47°
12
56°
47°
13
54°
46°
14
54°
44°
15
55°
45°
16
54°
46°
17
54°
45°
18
60°
48°
19
57°
49°
20
57°
46°
21
58°
46°
22
56°
45°
23
57°
48°
24
57°
49°
25
59°
48°
26
61°
50°
27
59°
49°
28
62°
49°
29
58°
48°
30
59°
47°
31
60°
46°
1
59°
44°
2
58°
49°
3
59°
47°
4
60°
45°
5
59°
48°
6
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Peterlee
Peterlee's May 2026 forecast shows daily high temperatures ranging from 50° to 62°, with overnight lows between 39° and 50°. The average high for May is 56° with an average low of 46°. 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 Peterlee. See also: June | July | August.