S
M
T
W
T
F
S
26
88°
72°
27
89°
72°
28
88°
71°
29
89°
72°
30
90°
71°
31
89°
71°
1
84°
68°
2
82°
65°
3
82°
69°
4
83°
69°
5
82°
70°
6
83°
69°
7
83°
67°
8
84°
66°
9
83°
67°
10
84°
69°
11
84°
69°
12
83°
68°
13
86°
69°
14
91°
68°
15
91°
69°
16
86°
66°
17
83°
67°
18
87°
68°
19
83°
63°
20
83°
61°
21
82°
60°
22
81°
60°
23
82°
61°
24
82°
60°
25
83°
64°
26
83°
65°
27
85°
62°
28
87°
66°
29
88°
66°
30
88°
65°
31
88°
62°
1
81°
65°
2
83°
65°
3
81°
60°
4
80°
59°
5
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Garfield
Garfield's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 59° and 72°. The average high for August is 85° 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 August weather will actually feel in Garfield. See also: September | October | November.