S
M
T
W
T
F
S
30
82°
65°
31
82°
62°
1
85°
58°
2
87°
61°
3
89°
62°
4
84°
62°
5
85°
63°
6
82°
59°
7
81°
58°
8
79°
55°
9
76°
55°
10
78°
56°
11
77°
48°
12
79°
53°
13
82°
53°
14
81°
53°
15
80°
53°
16
81°
52°
17
81°
53°
18
80°
52°
19
80°
52°
20
79°
51°
21
80°
51°
22
80°
50°
23
79°
51°
24
79°
51°
25
78°
50°
26
76°
50°
27
77°
49°
28
76°
49°
29
75°
48°
30
75°
48°
1
74°
47°
2
73°
47°
3
74°
46°
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 73° to 89°, with overnight lows between 46° and 65°. The average high for September is 80° with an average low of 54°. 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.
