S
M
T
W
T
F
S
30
89°
61°
31
83°
59°
1
85°
60°
2
84°
58°
3
77°
59°
4
76°
56°
5
79°
50°
6
83°
56°
7
82°
54°
8
81°
54°
9
83°
55°
10
83°
55°
11
82°
54°
12
76°
54°
13
81°
53°
14
82°
54°
15
81°
53°
16
81°
53°
17
73°
46°
18
65°
44°
19
68°
43°
20
75°
48°
21
71°
48°
22
77°
47°
23
74°
49°
24
73°
49°
25
69°
50°
26
65°
49°
27
73°
49°
28
70°
47°
29
71°
48°
30
75°
48°
1
74°
47°
2
75°
48°
3
75°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Golden
Golden's September 2026 forecast shows daily high temperatures ranging from 65° to 89°, with overnight lows between 43° and 61°. The average high for September is 77° with an average low of 52°. 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 Golden. See also: October | November | December.
