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
90°
68°
7
91°
69°
8
85°
64°
9
84°
61°
10
87°
64°
11
88°
65°
12
94°
69°
13
98°
68°
14
94°
66°
15
92°
66°
16
95°
67°
17
95°
67°
18
96°
68°
19
84°
61°
20
88°
67°
21
86°
66°
22
87°
66°
23
87°
65°
24
86°
65°
25
87°
66°
26
87°
64°
27
86°
66°
28
88°
66°
29
88°
67°
30
87°
67°
31
89°
66°
1
89°
66°
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 98°, with overnight lows between 61° and 69°. The average high for July is 89° 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.