S
M
T
W
T
F
S
26
60°
46°
27
70°
45°
28
60°
49°
29
62°
53°
30
70°
50°
1
67°
45°
2
58°
40°
3
59°
43°
4
72°
52°
5
85°
59°
6
70°
56°
7
62°
43°
8
60°
42°
9
62°
45°
10
68°
52°
11
67°
53°
12
68°
54°
13
69°
53°
14
71°
51°
15
68°
52°
16
68°
52°
17
69°
53°
18
68°
56°
19
77°
56°
20
77°
55°
21
76°
57°
22
78°
57°
23
78°
56°
24
77°
57°
25
72°
52°
26
71°
57°
27
71°
58°
28
79°
59°
29
77°
59°
30
76°
58°
31
76°
57°
1
73°
52°
2
71°
53°
3
71°
52°
4
72°
51°
5
72°
52°
6
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hereford
Hereford's May 2026 forecast shows daily high temperatures ranging from 58° to 85°, with overnight lows between 40° and 59°. The average high for May is 71° with an average low of 53°. 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 Hereford. See also: June | July | August.
