S
M
T
W
T
F
S
26
61°
36°
27
59°
43°
28
50°
36°
29
58°
39°
30
61°
38°
1
68°
48°
2
62°
47°
3
53°
44°
4
55°
40°
5
56°
40°
6
56°
40°
7
55°
42°
8
58°
42°
9
58°
43°
10
59°
44°
11
60°
46°
12
57°
43°
13
55°
45°
14
56°
43°
15
57°
48°
16
61°
48°
17
60°
47°
18
60°
48°
19
58°
48°
20
57°
47°
21
57°
47°
22
58°
45°
23
57°
44°
24
57°
44°
25
58°
43°
26
57°
43°
27
59°
48°
28
58°
49°
29
63°
47°
30
58°
44°
31
57°
44°
1
57°
45°
2
58°
44°
3
57°
45°
4
58°
46°
5
58°
45°
6
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Newcastle upon Tyne
Newcastle upon Tyne's May 2026 forecast shows daily high temperatures ranging from 53° to 68°, with overnight lows between 38° and 49°. The average high for May is 58° with an average low of 45°. 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 Newcastle upon Tyne. See also: June | July | August.
