S
M
T
W
T
F
S
30
92°
69°
31
97°
73°
1
98°
74°
2
98°
74°
3
98°
74°
4
97°
73°
5
97°
71°
6
91°
67°
7
88°
68°
8
85°
62°
9
90°
61°
10
84°
63°
11
83°
56°
12
82°
57°
13
81°
58°
14
80°
55°
15
82°
61°
16
83°
60°
17
83°
60°
18
82°
59°
19
82°
61°
20
83°
60°
21
82°
60°
22
82°
59°
23
81°
59°
24
82°
58°
25
82°
57°
26
80°
58°
27
81°
57°
28
81°
57°
29
80°
56°
30
80°
56°
1
79°
55°
2
79°
56°
3
78°
55°
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 78° to 98°, with overnight lows between 55° and 74°. The average high for September is 85° with an average low of 61°. 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.
