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