S
M
T
W
T
F
S
28
70°
56°
29
72°
55°
30
72°
54°
1
72°
55°
2
71°
54°
3
63°
50°
4
69°
57°
5
68°
56°
6
68°
56°
7
67°
55°
8
66°
56°
9
64°
56°
10
64°
55°
11
65°
56°
12
65°
57°
13
66°
57°
14
66°
56°
15
67°
57°
16
69°
57°
17
67°
58°
18
69°
56°
19
65°
57°
20
65°
56°
21
66°
57°
22
65°
57°
23
65°
55°
24
64°
53°
25
64°
57°
26
66°
56°
27
66°
58°
28
67°
57°
29
65°
53°
30
68°
57°
31
70°
58°
1
69°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dolton
Dolton's July 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 50° and 58°. The average high for July is 67° 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 July weather will actually feel in Dolton. See also: August | September | October.