S
M
T
W
T
F
S
26
66°
41°
27
70°
45°
28
57°
45°
29
66°
45°
30
73°
43°
1
73°
48°
2
66°
46°
3
64°
52°
4
57°
46°
5
61°
46°
6
57°
41°
7
61°
37°
8
64°
48°
9
68°
45°
10
57°
39°
11
55°
36°
12
61°
36°
13
55°
43°
14
57°
41°
15
57°
39°
16
55°
37°
17
61°
45°
18
57°
46°
19
63°
50°
20
64°
52°
21
72°
52°
22
81°
52°
23
76°
51°
24
83°
58°
25
89°
60°
26
87°
56°
27
78°
54°
28
77°
57°
29
78°
57°
30
77°
57°
31
76°
56°
1
73°
55°
2
67°
50°
3
65°
50°
4
66°
51°
5
61°
47°
6
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Blockley
Blockley's May 2026 forecast shows daily high temperatures ranging from 61° to 89°, with overnight lows between 46° and 60°. The average high for May is 74° with an average low of 54°. 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 Blockley. See also: June | July | August.