S
M
T
W
T
F
S
30
61°
52°
31
60°
51°
1
60°
51°
2
60°
53°
3
60°
52°
4
61°
51°
5
60°
48°
6
56°
47°
7
54°
51°
8
55°
52°
9
59°
52°
10
60°
51°
11
61°
51°
12
55°
50°
13
60°
48°
14
60°
49°
15
56°
48°
16
55°
47°
17
57°
49°
18
61°
51°
19
61°
50°
20
60°
50°
21
61°
52°
22
56°
49°
23
54°
48°
24
56°
50°
25
56°
47°
26
57°
46°
27
55°
45°
28
54°
45°
29
55°
46°
30
55°
47°
1
56°
52°
2
61°
52°
3
62°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Point Arena
Point Arena's September 2026 forecast shows daily high temperatures ranging from 54° to 62°, with overnight lows between 45° and 53°. The average high for September is 58° with an average low of 50°. 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 Point Arena. See also: October | November | December.
