S
M
T
W
T
F
S
26
65°
41°
27
73°
38°
28
72°
38°
29
68°
44°
30
57°
46°
1
65°
41°
2
55°
44°
3
56°
38°
4
74°
39°
5
82°
50°
6
69°
52°
7
63°
41°
8
60°
39°
9
54°
41°
10
73°
53°
11
63°
48°
12
65°
39°
13
65°
46°
14
58°
51°
15
64°
46°
16
80°
47°
17
90°
53°
18
91°
59°
19
96°
65°
20
90°
65°
21
66°
51°
22
66°
45°
23
58°
45°
24
54°
49°
25
73°
54°
26
79°
58°
27
82°
57°
28
81°
51°
29
73°
49°
30
71°
48°
31
72°
50°
1
75°
51°
2
74°
53°
3
75°
56°
4
75°
55°
5
79°
52°
6
70°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Barkhamsted
Barkhamsted's May 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 45° and 58°. The average high for May is 73° 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 Barkhamsted. See also: June | July | August.
