Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.

Overcast

63°F

17°C

Humidity 67%
Wind Speed N 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Aug 06:00 AM PDT
Extended Forecast for

4 Miles NE Newcastle WA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 77. Light and variable wind.

    High: 77 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 56. North wind around 6 mph becoming calm  in the evening.

    Low: 56 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 88. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 77. Light and variable wind.
Tonight
Mostly clear, with a low around 52. Calm wind.
Thursday
Sunny, with a high near 81. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 56. North wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. Calm wind becoming north northwest around 5 mph in the afternoon.
Friday Night
Clear, with a low around 59.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Newcastle WA
 47.58°N 122.09°W (Elev. 200 ft)
2:43 am PDT Aug 20, 2025
6am PDT Aug 20, 2025-6pm PDT Aug 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database