S
M
T
W
T
F
S
28
104°
74°
29
101°
76°
30
95°
69°
1
92°
66°
2
90°
66°
3
94°
67°
4
95°
67°
5
93°
62°
6
91°
64°
7
92°
65°
8
96°
66°
9
99°
67°
10
98°
66°
11
95°
66°
12
93°
66°
13
97°
67°
14
98°
67°
15
93°
63°
16
94°
67°
17
94°
68°
18
95°
68°
19
95°
69°
20
94°
68°
21
95°
69°
22
95°
69°
23
96°
68°
24
96°
69°
25
95°
69°
26
95°
68°
27
94°
69°
28
95°
68°
29
95°
68°
30
96°
69°
31
96°
68°
1
95°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Dimmitt
Dimmitt's July 2026 forecast shows daily high temperatures ranging from 90° to 99°, with overnight lows between 62° and 69°. The average high for July is 95° 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 Dimmitt. See also: August | September | October.