S
M
T
W
T
F
S
26
99°
77°
27
100°
78°
28
100°
76°
29
96°
79°
30
95°
75°
31
100°
77°
1
91°
73°
2
85°
72°
3
91°
67°
4
93°
69°
5
97°
71°
6
98°
72°
7
98°
75°
8
93°
73°
9
97°
74°
10
99°
75°
11
97°
77°
12
100°
76°
13
101°
77°
14
102°
77°
15
101°
73°
16
103°
76°
17
100°
77°
18
98°
75°
19
103°
78°
20
100°
77°
21
98°
74°
22
104°
73°
23
94°
69°
24
82°
71°
25
95°
73°
26
98°
71°
27
94°
70°
28
91°
70°
29
93°
66°
30
N/A
31
97°
73°
1
98°
75°
2
100°
74°
3
99°
76°
4
97°
75°
5
98°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Garrett Grove
Garrett Grove's August 2026 forecast shows daily high temperatures ranging from 97° to 100°, with overnight lows between 73° and 76°. The average high for August is 98° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Garrett Grove. See also: September | October | November.
