S
M
T
W
T
F
S
26
82°
66°
27
84°
65°
28
83°
66°
29
83°
66°
30
82°
65°
31
76°
63°
1
77°
62°
2
78°
64°
3
80°
64°
4
81°
65°
5
83°
65°
6
84°
66°
7
85°
67°
8
85°
65°
9
84°
65°
10
84°
66°
11
85°
66°
12
85°
65°
13
83°
66°
14
75°
59°
15
75°
57°
16
74°
54°
17
79°
56°
18
78°
54°
19
77°
51°
20
73°
53°
21
73°
58°
22
74°
54°
23
74°
53°
24
78°
61°
25
75°
59°
26
81°
60°
27
81°
53°
28
80°
52°
29
72°
52°
30
71°
53°
31
70°
54°
1
70°
52°
2
71°
57°
3
75°
50°
4
74°
55°
5
70°
55°
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 70° to 85°, with overnight lows between 50° and 67°. The average high for August is 78° with an average low of 60°. 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.