S
M
T
W
T
F
S
28
90°
72°
29
88°
71°
30
91°
72°
1
91°
72°
2
89°
71°
3
90°
72°
4
89°
72°
5
88°
70°
6
88°
68°
7
89°
67°
8
88°
68°
9
88°
71°
10
89°
71°
11
87°
72°
12
88°
72°
13
89°
71°
14
89°
71°
15
90°
70°
16
89°
71°
17
89°
73°
18
91°
73°
19
92°
72°
20
95°
71°
21
95°
69°
22
92°
69°
23
93°
70°
24
92°
69°
25
93°
68°
26
90°
69°
27
94°
70°
28
91°
69°
29
90°
70°
30
90°
70°
31
91°
71°
1
92°
71°
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 87° to 95°, with overnight lows between 67° and 73°. The average high for July 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 July weather will actually feel in Hartford. See also: August | September | October.