S
M
T
W
T
F
S
30
90°
57°
31
92°
58°
1
93°
59°
2
90°
57°
3
88°
57°
4
88°
56°
5
89°
57°
6
89°
56°
7
88°
55°
8
88°
58°
9
87°
57°
10
87°
61°
11
88°
57°
12
87°
61°
13
89°
63°
14
93°
63°
15
93°
62°
16
94°
60°
17
93°
58°
18
93°
58°
19
92°
57°
20
90°
60°
21
93°
61°
22
93°
61°
23
92°
60°
24
85°
60°
25
82°
57°
26
80°
57°
27
81°
58°
28
82°
59°
29
83°
60°
30
81°
60°
1
82°
58°
2
82°
56°
3
86°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gold River
Gold River's September 2026 forecast shows daily high temperatures ranging from 80° to 94°, with overnight lows between 55° and 63°. The average high for September is 88° with an average low of 59°. 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 Gold River. See also: October | November | December.