S
M
T
W
T
F
S
31
89°
74°
1
93°
71°
2
89°
70°
3
84°
63°
4
85°
58°
5
88°
63°
6
89°
64°
7
87°
72°
8
90°
72°
9
88°
69°
10
90°
70°
11
91°
70°
12
91°
72°
13
92°
70°
14
89°
71°
15
90°
70°
16
86°
71°
17
85°
72°
18
88°
71°
19
92°
72°
20
92°
71°
21
91°
70°
22
89°
71°
23
90°
71°
24
89°
70°
25
89°
71°
26
90°
71°
27
91°
72°
28
90°
72°
29
88°
71°
30
91°
72°
1
91°
72°
2
89°
71°
3
90°
72°
4
89°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Hartford
Hartford's June 2026 forecast shows daily high temperatures ranging from 85° to 92°, with overnight lows between 69° and 72°. The average high for June is 90° with an average low of 71°. 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 Hartford. See also: July | August | September.
