S
M
T
W
T
F
S
30
77°
41°
31
80°
46°
1
84°
51°
2
88°
51°
3
88°
49°
4
76°
39°
5
75°
40°
6
77°
44°
7
78°
43°
8
80°
49°
9
77°
42°
10
77°
39°
11
76°
42°
12
77°
48°
13
75°
39°
14
73°
36°
15
72°
37°
16
73°
37°
17
73°
38°
18
74°
39°
19
79°
44°
20
83°
38°
21
75°
40°
22
74°
37°
23
70°
37°
24
69°
36°
25
66°
34°
26
68°
33°
27
68°
36°
28
70°
41°
29
73°
38°
30
66°
33°
1
65°
36°
2
Hist. Avg.
75°
44°
3
Hist. Avg.
74°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Goldendale
Goldendale's September 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 33° and 51°. The average high for September is 75° with an average low of 40°. 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 Goldendale. See also: October | November | December.
