S
M
T
W
T
F
S
28
73°
57°
29
73°
56°
30
70°
55°
1
71°
54°
2
62°
51°
3
63°
50°
4
62°
52°
5
63°
55°
6
64°
53°
7
63°
51°
8
64°
54°
9
65°
55°
10
64°
54°
11
64°
53°
12
68°
57°
13
70°
56°
14
69°
55°
15
69°
56°
16
68°
57°
17
69°
57°
18
70°
58°
19
70°
57°
20
68°
57°
21
65°
56°
22
66°
57°
23
65°
57°
24
65°
56°
25
66°
55°
26
64°
56°
27
67°
53°
28
68°
55°
29
68°
57°
30
70°
57°
31
70°
55°
1
66°
56°
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 62° to 73°, with overnight lows between 50° and 58°. The average high for July is 67° with an average low of 55°. 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.