S
M
T
W
T
F
S
31
76°
53°
1
85°
64°
2
73°
52°
3
83°
49°
4
85°
53°
5
91°
67°
6
94°
71°
7
97°
71°
8
85°
62°
9
81°
63°
10
88°
71°
11
93°
74°
12
93°
74°
13
88°
72°
14
90°
71°
15
86°
70°
16
86°
69°
17
85°
70°
18
87°
69°
19
85°
67°
20
86°
69°
21
85°
70°
22
84°
70°
23
84°
71°
24
88°
70°
25
85°
70°
26
88°
71°
27
88°
71°
28
89°
70°
29
86°
71°
30
85°
71°
1
85°
70°
2
88°
72°
3
87°
71°
4
87°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hertford
Hertford's June 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 62° and 74°. The average high for June is 87° with an average low of 70°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Hertford. See also: July | August | September.