S
M
T
W
T
F
S
26
57°
41°
27
58°
43°
28
60°
44°
29
60°
44°
30
61°
45°
1
61°
45°
2
62°
44°
3
62°
45°
4
59°
44°
5
59°
44°
6
61°
43°
7
59°
45°
8
62°
43°
9
63°
43°
10
63°
46°
11
62°
42°
12
62°
41°
13
63°
44°
14
62°
42°
15
63°
47°
16
60°
46°
17
64°
48°
18
64°
48°
19
63°
47°
20
64°
49°
21
64°
48°
22
60°
48°
23
60°
47°
24
61°
46°
25
60°
47°
26
61°
45°
27
61°
44°
28
66°
48°
29
63°
44°
30
63°
44°
31
64°
46°
1
63°
43°
2
64°
46°
3
68°
47°
4
69°
49°
5
69°
47°
6
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pinner
Pinner's May 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 41° and 49°. The average high for May is 62° 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 Pinner. See also: June | July | August.