S
M
T
W
T
F
S
26
58°
39°
27
56°
41°
28
51°
35°
29
57°
35°
30
51°
38°
1
51°
32°
2
66°
33°
3
71°
46°
4
63°
37°
5
49°
32°
6
53°
30°
7
63°
32°
8
74°
41°
9
60°
40°
10
64°
36°
11
76°
33°
12
73°
51°
13
76°
41°
14
75°
55°
15
90°
57°
16
80°
47°
17
72°
48°
18
57°
41°
19
51°
37°
20
63°
44°
21
63°
50°
22
69°
54°
23
73°
53°
24
75°
52°
25
77°
55°
26
73°
52°
27
75°
52°
28
74°
54°
29
76°
54°
30
75°
52°
31
78°
58°
1
77°
57°
2
70°
57°
3
71°
56°
4
72°
58°
5
77°
59°
6
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Reading
Reading's May 2026 forecast shows daily high temperatures ranging from 51° to 78°, with overnight lows between 37° and 59°. The average high for May is 71° with an average low of 52°. 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 Reading. See also: June | July | August.
