S
M
T
W
T
F
S
26
65°
48°
27
79°
41°
28
77°
54°
29
69°
49°
30
58°
38°
1
58°
33°
2
56°
30°
3
63°
28°
4
74°
48°
5
74°
59°
6
64°
49°
7
62°
37°
8
72°
35°
9
72°
52°
10
71°
52°
11
69°
47°
12
73°
39°
13
74°
48°
14
62°
41°
15
71°
34°
16
73°
46°
17
87°
62°
18
89°
68°
19
87°
67°
20
71°
47°
21
66°
55°
22
75°
58°
23
72°
58°
24
75°
59°
25
77°
60°
26
76°
57°
27
77°
53°
28
76°
56°
29
78°
57°
30
79°
51°
31
78°
56°
1
76°
56°
2
77°
57°
3
78°
55°
4
72°
54°
5
72°
53°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hatfield
Hatfield's May 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 47° and 68°. The average high for May is 77° with an average low of 57°. 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 Hatfield. See also: June | July | August.
