S
M
T
W
T
F
S
30
62°
53°
31
63°
55°
1
67°
57°
2
68°
54°
3
69°
53°
4
69°
54°
5
68°
52°
6
62°
52°
7
67°
55°
8
64°
48°
9
60°
49°
10
62°
54°
11
61°
55°
12
62°
54°
13
60°
54°
14
61°
49°
15
60°
49°
16
61°
49°
17
Hist. Avg.
64°
49°
18
Hist. Avg.
64°
48°
19
Hist. Avg.
64°
48°
20
Hist. Avg.
63°
48°
21
Hist. Avg.
63°
48°
22
Hist. Avg.
63°
48°
23
Hist. Avg.
63°
48°
24
Hist. Avg.
63°
48°
25
Hist. Avg.
63°
48°
26
Hist. Avg.
63°
47°
27
Hist. Avg.
63°
47°
28
Hist. Avg.
63°
47°
29
Hist. Avg.
62°
47°
30
Hist. Avg.
62°
47°
1
Hist. Avg.
62°
47°
2
Hist. Avg.
62°
46°
3
Hist. Avg.
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Yachats
Yachats's September 2026 forecast shows daily high temperatures ranging from 60° to 69°, with overnight lows between 48° and 57°. The average high for September is 64° with an average low of 53°. 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 Yachats. See also: October | November | December.