National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Thunderstorms and Excessive Rainfall in the Plains; Coastal Storm in the Southeast

Isolated to scattered severe thunderstorms and excessive rainfall are possible across much of the High Plains through the weekend. A non-tropical low along the coast of the southeastern U.S. will produce gusty winds, dangerous surf, and rip current conditions this weekend. Heavy to excessive rainfall is also expected in portions of the Carolinas and Virginia. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23ft.

Clear

54°F

12°C

Humidity 71%
Wind Speed SSW 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Last update 28 May 01:35 AM PDT
Extended Forecast for

Newcastle WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. South wind around 6 mph.

    Mostly Cloudy

    Low: 51 °F

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 72. South wind 5 to 7 mph becoming west northwest in the afternoon.

    Gradual
    Clearing

    High: 72 °F

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 52. Northwest wind around 6 mph becoming east after midnight.

    Increasing
    Clouds

    Low: 52 °F

  • Memorial
    Day

    Memorial Day: Cloudy through mid morning, then gradual clearing, with a high near 73. East northeast wind 5 to 7 mph becoming west northwest in the afternoon.

    Gradual
    Clearing

    High: 73 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 51. Northwest wind 6 to 9 mph becoming south southwest after midnight.

    Partly Cloudy

    Low: 51 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 67.

    Partly Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Partly Cloudy

    Low: 49 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 66.

    Partly Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Partly Cloudy

    Low: 48 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. South wind around 6 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 72. South wind 5 to 7 mph becoming west northwest in the afternoon.
Sunday Night
Increasing clouds, with a low around 52. Northwest wind around 6 mph becoming east after midnight.
Memorial Day
Cloudy through mid morning, then gradual clearing, with a high near 73. East northeast wind 5 to 7 mph becoming west northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 51. Northwest wind 6 to 9 mph becoming south southwest after midnight.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 52.
Saturday
Sunny, with a high near 76.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Newcastle WA
 47.54°N 122.17°W (Elev. 397 ft)
Last Update:
1:33 am PDT May 28, 2023
Forecast Valid:
1am PDT May 28, 2023-6pm PDT Jun 3, 2023
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation