S
M
T
W
T
F
S
31
68°
48°
1
68°
45°
2
68°
48°
3
73°
47°
4
71°
48°
5
74°
47°
6
69°
48°
7
72°
46°
8
70°
50°
9
71°
49°
10
69°
49°
11
73°
58°
12
79°
60°
13
80°
55°
14
81°
49°
15
73°
49°
16
72°
51°
17
75°
53°
18
76°
60°
19
81°
61°
20
80°
63°
21
83°
62°
22
83°
62°
23
82°
60°
24
81°
61°
25
82°
62°
26
78°
60°
27
78°
58°
28
77°
62°
29
83°
63°
30
85°
63°
1
84°
62°
2
83°
61°
3
80°
62°
4
81°
62°
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 68° to 85°, with overnight lows between 45° and 63°. The average high for June is 77° with an average low of 56°. 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.
