S
M
T
W
T
F
S
31
73°
54°
1
75°
56°
2
73°
56°
3
77°
57°
4
75°
59°
5
79°
59°
6
78°
56°
7
69°
52°
8
70°
50°
9
72°
51°
10
70°
54°
11
77°
58°
12
77°
58°
13
81°
61°
14
82°
62°
15
78°
61°
16
71°
54°
17
66°
54°
18
79°
59°
19
82°
64°
20
75°
59°
21
61°
58°
22
68°
57°
23
77°
63°
24
69°
64°
25
74°
62°
26
76°
61°
27
70°
61°
28
78°
59°
29
72°
64°
30
69°
63°
1
69°
55°
2
65°
49°
3
68°
50°
4
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Garfield
Garfield's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Garfield. See also: October | November | December.