S
M
T
W
T
F
S
26
94°
70°
27
94°
71°
28
93°
71°
29
90°
70°
30
92°
70°
31
91°
69°
1
89°
70°
2
91°
70°
3
87°
69°
4
92°
68°
5
89°
69°
6
85°
68°
7
87°
69°
8
84°
68°
9
85°
64°
10
85°
64°
11
86°
66°
12
87°
68°
13
90°
69°
14
89°
69°
15
92°
68°
16
93°
69°
17
93°
69°
18
92°
68°
19
93°
69°
20
93°
69°
21
85°
57°
22
83°
60°
23
85°
59°
24
84°
63°
25
86°
66°
26
90°
65°
27
92°
66°
28
92°
66°
29
90°
65°
30
91°
65°
31
88°
64°
1
90°
64°
2
91°
65°
3
91°
66°
4
90°
65°
5
90°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Golden
Golden's August 2026 forecast shows daily high temperatures ranging from 83° to 94°, with overnight lows between 57° and 71°. The average high for August is 89° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Golden. See also: September | October | November.