S
M
T
W
T
F
S
31
73°
44°
1
73°
49°
2
76°
52°
3
78°
46°
4
83°
53°
5
77°
68°
6
78°
60°
7
85°
57°
8
89°
69°
9
84°
70°
10
91°
65°
11
81°
66°
12
78°
63°
13
82°
60°
14
76°
57°
15
73°
46°
16
76°
60°
17
70°
55°
18
69°
55°
19
71°
55°
20
72°
49°
21
75°
56°
22
75°
49°
23
74°
49°
24
76°
57°
25
70°
53°
26
75°
53°
27
77°
57°
28
79°
59°
29
84°
61°
30
82°
60°
1
79°
59°
2
83°
60°
3
84°
59°
4
77°
58°
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 70° to 84°, with overnight lows between 49° and 61°. 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.
