S
M
T
W
T
F
S
28
83°
59°
29
90°
68°
30
94°
75°
1
97°
76°
2
96°
72°
3
88°
69°
4
87°
64°
5
82°
65°
6
85°
67°
7
86°
63°
8
83°
66°
9
86°
65°
10
83°
64°
11
84°
63°
12
85°
64°
13
83°
61°
14
77°
57°
15
78°
58°
16
79°
61°
17
79°
63°
18
82°
64°
19
79°
64°
20
81°
65°
21
83°
65°
22
84°
64°
23
85°
66°
24
86°
66°
25
85°
67°
26
86°
66°
27
86°
66°
28
85°
65°
29
86°
64°
30
82°
59°
31
78°
58°
1
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in DeWitt
DeWitt's July 2026 forecast shows daily high temperatures ranging from 77° to 97°, with overnight lows between 57° and 76°. The average high for July is 84° with an average low of 65°. 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 DeWitt. See also: August | September | October.
