16.05
sat
sat
Day
77°F
NE 9 mph
Precip.
0%
0%
Night
72°F
NE 5 mph
Precip.
0%
0%
17.05
sun
sun
Day
82°F
E 6 mph
Precip.
0%
0%
Night
66°F
SE 2 mph
Precip.
100%
100%
18.05
mon
mon
Day
86°F
N 3 mph
Precip.
0%
0%
Night
72°F
SW 5 mph
Precip.
0%
0%
19.05
tue
tue
Day
90°F
NE 7 mph
Precip.
0%
0%
Night
77°F
NE 9 mph
Precip.
0%
0%
20.05
wed
wed
Day
90°F
NE 5 mph
Precip.
0%
0%
Night
66°F
S 8 mph
Precip.
0%
0%
21.05
thu
thu
Day
64°F
S 6 mph
Precip.
0%
0%
Night
57°F
E 2 mph
Precip.
100%
100%
22.05
fri
fri
Day
52°F
W 7 mph
Precip.
100%
100%
Night
52°F
W 5 mph
Precip.
100%
100%
23.05
sat
sat
Day
57°F
NW 4 mph
Precip.
74%
74%
Night
59°F
NW 3 mph
Precip.
0%
0%
24.05
sun
sun
Day
73°F
E 3 mph
Precip.
100%
100%
Night
64°F
W 6 mph
Precip.
100%
100%
25.05
mon
mon
Day
59°F
W 6 mph
Precip.
100%
100%
Night
59°F
W 5 mph
Precip.
23%
23%
26.05
tue
tue
Day
61°F
NW 3 mph
Precip.
67%
67%
Night
64°F
N 3 mph
Precip.
100%
100%
27.05
wed
wed
Day
72°F
SE 9 mph
Precip.
0%
0%
Night
61°F
W 6 mph
Precip.
0%
0%
28.05
thu
thu
Day
63°F
SE 10 mph
Precip.
59%
59%
Night
54°F
SE 7 mph
Precip.
0%
0%
29.05
fri
fri
Day
70°F
SE 11 mph
Precip.
0%
0%
Night
64°F
E 2 mph
Precip.
0%
0%
sea water
temperature
temperature
| Washington |
monthly
weather
weather
| Washington |
current
weather
weather
| Washington |
7 days
forecast
forecast
| Washington |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 64.2°F. The highest and lowest sea temperatures during the month were 66.2°F and 62.8°F.
Air temperature in Washington, °F
Precipitation total in Washington, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Washington
Washington on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Washington
Local time: 20:08
May 16, saturday
2100
77°F
NE
7 mph
7 mph
May 17, sunday
0000
72°F
NE
5 mph
5 mph
0300
66°F
E
4 mph
4 mph
0600
64°F
SE
4 mph
4 mph
0900
73°F
E
4 mph
4 mph
1200
82°F
E
6 mph
6 mph
1500
88°F
SE
6 mph
6 mph
1800
75°F
NE
10 mph
10 mph
