Severe Thunderstorm and Heavy Rainfall Threat Tonight; Heat Continues on Tuesday Across the Eastern U.S.
Severe weather and flash flooding threats continue across the Central Plains and Midwest into tonight. Very large hail, strong tornadoes and damaging winds are expected. An early season heat wave will continue to challenge temperature records across the eastern U.S. through Wednesday. Read More >
Current conditions at
SEATTLE WEATHER FORECAST OFFICE (SEAW1)
Lat: 47.68528°NLon: 122.25111°WElev: 29.0ft.NA
64°F
18°C
| Humidity | 58% |
| Wind Speed | N 4 MPH |
| Barometer | 30.09 in (1018.96 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 18 May 06:30 PM PDT |
Extended Forecast for
Shoreline WA
Tonight
Low: 50 °F
Mostly Cloudy
Tuesday
High: 63 °F
Mostly Cloudy
Tuesday Night
Low: 50 °F
Partly Cloudy
Wednesday
High: 66 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy
Thursday
High: 71 °F
Mostly Sunny
Thursday Night
Low: 53 °F
Partly Cloudy
Friday
High: 71 °F
Mostly Sunny
Friday Night
Low: 53 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 50. North wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
Mostly cloudy, with a high near 63. Light and variable wind.
Tuesday Night
Cloudy during the early evening, then becoming partly cloudy, with a low around 50. North northeast wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 50. North northeast wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Partly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 63.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 49.
Memorial Day
A chance of rain. Partly sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Shoreline WA
47.75°N 122.36°W (Elev. 367 ft)
47.75°N 122.36°W (Elev. 367 ft)
11:27 am PDT May 18, 2026
7pm PDT May 18, 2026-6pm PDT May 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
