S
M
T
W
T
F
S
31
77°
54°
1
70°
58°
2
76°
58°
3
82°
59°
4
77°
58°
5
73°
58°
6
73°
57°
7
69°
58°
8
73°
56°
9
71°
55°
10
73°
54°
11
66°
56°
12
70°
55°
13
76°
54°
14
68°
55°
15
69°
50°
16
90°
56°
17
78°
57°
18
71°
52°
19
74°
48°
20
70°
50°
21
68°
55°
22
70°
50°
23
73°
50°
24
71°
51°
25
62°
49°
26
70°
49°
27
75°
54°
28
69°
49°
29
62°
56°
30
68°
50°
1
65°
55°
2
69°
51°
3
64°
50°
4
63°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wauna
Wauna's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Wauna. See also: October | November | December.