S
M
T
W
T
F
S
30
79°
57°
31
76°
51°
1
78°
55°
2
78°
53°
3
81°
53°
4
80°
55°
5
73°
55°
6
75°
54°
7
82°
50°
8
83°
49°
9
77°
46°
10
74°
49°
11
73°
50°
12
75°
49°
13
79°
47°
14
72°
47°
15
72°
43°
16
73°
43°
17
72°
51°
18
77°
50°
19
79°
50°
20
79°
51°
21
80°
51°
22
80°
53°
23
81°
51°
24
80°
51°
25
78°
48°
26
77°
47°
27
68°
48°
28
71°
49°
29
74°
46°
30
68°
47°
1
74°
40°
2
64°
42°
3
70°
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 64° to 83°, with overnight lows between 40° and 57°. The average high for September is 76° with an average low of 49°. 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.
