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°
65°
10
87°
66°
11
88°
68°
12
92°
66°
13
91°
64°
14
94°
66°
15
94°
69°
16
96°
69°
17
99°
70°
18
99°
67°
19
92°
63°
20
91°
61°
21
91°
62°
22
87°
64°
23
88°
65°
24
89°
62°
25
84°
61°
26
89°
68°
27
86°
65°
28
79°
60°
29
78°
65°
30
78°
63°
31
80°
66°
1
78°
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 78° to 99°, with overnight lows between 60° and 70°. The average high for July is 88° 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 Garretson. See also: August | September | October.