S
M
T
W
T
F
S
30
69°
64°
31
76°
65°
1
84°
69°
2
81°
66°
3
74°
61°
4
71°
61°
5
75°
57°
6
74°
54°
7
73°
54°
8
76°
53°
9
73°
67°
10
73°
51°
11
71°
56°
12
81°
63°
13
71°
55°
14
67°
60°
15
78°
65°
16
74°
60°
17
69°
54°
18
69°
53°
19
65°
49°
20
65°
50°
21
66°
51°
22
70°
52°
23
70°
55°
24
67°
48°
25
61°
53°
26
70°
54°
27
71°
54°
28
69°
52°
29
67°
53°
30
68°
53°
1
68°
51°
2
63°
52°
3
65°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Bluewater
Bluewater's September 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 48° and 65°. The average high for September is 69° with an average low of 54°. 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 Bluewater. See also: October | November | December.
