S
M
T
W
T
F
S
28
85°
67°
29
89°
66°
30
90°
72°
1
93°
73°
2
92°
72°
3
94°
71°
4
90°
69°
5
87°
68°
6
88°
68°
7
84°
65°
8
86°
68°
9
88°
69°
10
81°
64°
11
81°
61°
12
83°
64°
13
82°
65°
14
83°
62°
15
82°
64°
16
84°
64°
17
85°
65°
18
82°
64°
19
83°
61°
20
80°
58°
21
78°
58°
22
78°
59°
23
79°
58°
24
81°
62°
25
81°
63°
26
79°
63°
27
80°
64°
28
85°
64°
29
84°
63°
30
85°
65°
31
84°
64°
1
83°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hartford
Hartford's July 2026 forecast shows daily high temperatures ranging from 78° to 88°, with overnight lows between 58° and 69°. The average high for July is 83° with an average low of 63°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Hartford. See also: August | September | October.