14.09
mon
mon
Day
61°F
N 6 mph
Precip.
15%
15%
Night
55°F
W 2 mph
Precip.
16%
16%
15.09
tue
tue
Day
63°F
S 7 mph
Precip.
6%
6%
Night
54°F
SW 2 mph
Precip.
11%
11%
16.09
wed
wed
Day
70°F
S 6 mph
Precip.
1%
1%
Night
57°F
S 3 mph
Precip.
7%
7%
17.09
thu
thu
Day
72°F
S 4 mph
Precip.
1%
1%
Night
59°F
NE 0 mph
Precip.
5%
5%
18.09
fri
fri
Day
75°F
SE 2 mph
Precip.
1%
1%
Night
63°F
S 3 mph
Precip.
6%
6%
19.09
sat
sat
Day
73°F
E 3 mph
Precip.
11%
11%
Night
59°F
NE 5 mph
Precip.
22%
22%
20.09
sun
sun
Day
63°F
N 4 mph
Precip.
16%
16%
Night
57°F
NW 2 mph
Precip.
16%
16%
sea water
temperature
temperature
| Bellevue |
monthly
weather
weather
| Bellevue |
current
weather
weather
| Bellevue |
14 days
forecast
forecast
| Bellevue |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 57.3°F. The highest and lowest sea temperatures during the month were 59.0°F and 55.4°F.
Air temperature in Bellevue, °F
Precipitation total in Bellevue, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bellevue
Bellevue on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bellevue
Local time: 14:08
September 14, monday
1500
66°F
N
4 mph
4 mph
1800
66°F
W
1 mph
1 mph
2100
59°F
S
2 mph
2 mph
September 15, tuesday
0000
55°F
W
2 mph
2 mph
0300
54°F
NW
2 mph
2 mph
0600
54°F
NW
2 mph
2 mph
0900
57°F
SE
1 mph
1 mph
1200
63°F
S
7 mph
7 mph
