S
M
T
W
T
F
S
28
94°
76°
29
94°
74°
30
96°
75°
1
96°
72°
2
96°
72°
3
94°
74°
4
N/A
5
90°
72°
6
90°
73°
7
90°
73°
8
92°
76°
9
96°
77°
10
97°
78°
11
90°
74°
12
94°
73°
13
92°
74°
14
96°
75°
15
94°
75°
16
96°
76°
17
96°
75°
18
93°
73°
19
94°
75°
20
96°
77°
21
96°
76°
22
95°
76°
23
94°
75°
24
93°
75°
25
91°
72°
26
92°
75°
27
93°
75°
28
93°
76°
29
94°
76°
30
94°
75°
31
95°
76°
1
94°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Dexter
Dexter's July 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 72° and 78°. The average high for July is 94° with an average low of 75°. 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 Dexter. See also: August | September | October.