S
M
T
W
T
F
S
28
82°
65°
29
90°
72°
30
92°
76°
1
92°
76°
2
93°
74°
3
92°
71°
4
83°
71°
5
83°
65°
6
77°
64°
7
80°
66°
8
83°
66°
9
84°
68°
10
83°
67°
11
78°
68°
12
83°
67°
13
82°
66°
14
83°
67°
15
82°
65°
16
79°
67°
17
76°
62°
18
77°
67°
19
77°
68°
20
78°
68°
21
82°
67°
22
84°
69°
23
84°
68°
24
81°
68°
25
84°
67°
26
84°
69°
27
85°
69°
28
84°
68°
29
85°
69°
30
84°
68°
31
83°
67°
1
77°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chesterton
Chesterton's July 2026 forecast shows daily high temperatures ranging from 76° to 93°, with overnight lows between 62° and 74°. The average high for July is 82° with an average low of 67°. 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 Chesterton. See also: August | September | October.
