S
M
T
W
T
F
S
30
89°
54°
31
89°
59°
1
81°
58°
2
85°
59°
3
84°
58°
4
78°
55°
5
84°
58°
6
82°
56°
7
84°
57°
8
84°
56°
9
83°
55°
10
80°
55°
11
78°
54°
12
81°
54°
13
80°
53°
14
77°
48°
15
80°
50°
16
79°
52°
17
80°
53°
18
80°
53°
19
79°
52°
20
79°
51°
21
78°
51°
22
79°
50°
23
78°
50°
24
78°
51°
25
77°
50°
26
72°
50°
27
68°
49°
28
69°
49°
29
67°
48°
30
67°
48°
1
69°
47°
2
69°
46°
3
71°
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 67° to 85°, with overnight lows between 46° and 59°. The average high for September is 78° 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.
