S
M
T
W
T
F
S
30
75°
42°
31
83°
46°
1
80°
51°
2
68°
43°
3
66°
44°
4
66°
47°
5
69°
48°
6
79°
47°
7
75°
48°
8
78°
47°
9
79°
48°
10
79°
49°
11
82°
49°
12
81°
50°
13
79°
47°
14
78°
43°
15
81°
45°
16
72°
44°
17
70°
44°
18
70°
38°
19
71°
45°
20
69°
42°
21
68°
38°
22
68°
36°
23
69°
37°
24
67°
36°
25
67°
36°
26
72°
39°
27
75°
45°
28
67°
44°
29
66°
38°
30
73°
42°
1
72°
43°
2
65°
43°
3
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Naches
Naches's September 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 36° and 51°. The average high for September is 72° with an average low of 44°. 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 Naches. See also: October | November | December.
