S
M
T
W
T
F
S
28
86°
66°
29
94°
74°
30
87°
68°
1
85°
65°
2
85°
65°
3
85°
66°
4
88°
67°
5
87°
64°
6
87°
70°
7
89°
71°
8
84°
69°
9
84°
63°
10
86°
64°
11
89°
65°
12
91°
67°
13
94°
66°
14
97°
69°
15
96°
66°
16
95°
69°
17
97°
70°
18
96°
68°
19
94°
65°
20
91°
64°
21
89°
65°
22
84°
61°
23
87°
65°
24
90°
69°
25
90°
69°
26
89°
68°
27
89°
67°
28
88°
66°
29
84°
65°
30
85°
66°
31
86°
66°
1
86°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Garretson
Garretson's July 2026 forecast shows daily high temperatures ranging from 84° to 97°, with overnight lows between 61° and 70°. The average high for July is 90° with an average low of 66°. 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 Garretson. See also: August | September | October.