S
M
T
W
T
F
S
28
68°
42°
29
68°
42°
30
78°
45°
1
74°
44°
2
76°
43°
3
81°
44°
4
76°
42°
5
77°
47°
6
82°
46°
7
82°
48°
8
81°
46°
9
81°
46°
10
79°
47°
11
78°
44°
12
81°
47°
13
79°
48°
14
80°
47°
15
79°
48°
16
76°
48°
17
74°
47°
18
73°
48°
19
74°
47°
20
74°
45°
21
77°
48°
22
82°
49°
23
82°
49°
24
81°
48°
25
81°
48°
26
82°
49°
27
81°
49°
28
79°
48°
29
78°
49°
30
80°
49°
31
78°
48°
1
79°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Garrett
Garrett's July 2026 forecast shows daily high temperatures ranging from 68° to 82°, with overnight lows between 42° and 49°. The average high for July is 78° with an average low of 47°. 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 Garrett. See also: August | September | October.