S
M
T
W
T
F
S
31
77°
48°
1
75°
50°
2
75°
51°
3
79°
53°
4
82°
60°
5
83°
63°
6
81°
64°
7
78°
59°
8
84°
63°
9
84°
64°
10
80°
64°
11
83°
63°
12
85°
64°
13
83°
65°
14
84°
66°
15
83°
65°
16
85°
58°
17
75°
56°
18
78°
62°
19
79°
62°
20
81°
63°
21
84°
56°
22
76°
55°
23
76°
56°
24
83°
65°
25
84°
64°
26
84°
61°
27
78°
57°
28
78°
61°
29
80°
64°
30
79°
61°
1
80°
61°
2
79°
59°
3
81°
61°
4
84°
63°
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 75° to 85°, with overnight lows between 53° and 66°. The average high for June is 81° with an average low of 61°. 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.
