S
M
T
W
T
F
S
30
84°
64°
31
85°
62°
1
90°
58°
2
90°
59°
3
92°
57°
4
94°
56°
5
95°
60°
6
89°
59°
7
88°
61°
8
84°
58°
9
81°
54°
10
89°
50°
11
93°
58°
12
85°
51°
13
90°
66°
14
87°
53°
15
71°
55°
16
81°
57°
17
72°
58°
18
79°
53°
19
73°
52°
20
78°
54°
21
74°
51°
22
74°
53°
23
77°
56°
24
75°
53°
25
76°
54°
26
72°
43°
27
76°
49°
28
71°
49°
29
73°
48°
30
70°
45°
1
75°
47°
2
74°
48°
3
75°
44°
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 70° to 90°, with overnight lows between 43° and 66°. The average high for September is 76° 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.
