S
M
T
W
T
F
S
30
90°
54°
31
77°
55°
1
78°
56°
2
80°
55°
3
76°
55°
4
78°
54°
5
84°
49°
6
84°
52°
7
90°
52°
8
97°
53°
9
102°
64°
10
105°
68°
11
93°
61°
12
88°
53°
13
84°
55°
14
87°
56°
15
87°
56°
16
89°
58°
17
90°
59°
18
88°
58°
19
89°
59°
20
89°
59°
21
90°
62°
22
90°
61°
23
93°
63°
24
88°
58°
25
81°
55°
26
85°
61°
27
81°
57°
28
81°
55°
29
84°
58°
30
88°
60°
1
89°
60°
2
89°
59°
3
88°
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 81° to 93°, with overnight lows between 53° and 63°. The average high for September is 87° with an average low of 58°. 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.