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

Renton Municipal Airport (KRNT)

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

Clear

46°F

8°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 09 Nov 08:35 AM PST
Extended Forecast for

2 Miles E Newcastle WA

  • Today

    Today: Partly sunny, with a high near 62. South southwest wind 8 to 13 mph becoming light southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 62 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after 3am. Low around 51. South wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Slight Chance
    Rain then
    Rain

  • Monday

    Monday: Rain, mainly before 4pm. High near 55. South southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. South wind 3 to 5 mph.

    Low: 44 °F

    Chance Rain
    then Slight
    Chance Rain

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 52. Light and variable wind.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

  • Thursday

    Thursday: Rain. Cloudy, with a high near 53.

    High: 53 °F

    Rain

Detailed Forecast

Today
Partly sunny, with a high near 62. South southwest wind 8 to 13 mph becoming light southwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Rain, mainly after 3am. Low around 51. South wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 4pm. High near 55. South southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. South wind 3 to 5 mph.
Veterans Day
Partly sunny, with a high near 52. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 56.
Wednesday Night
Rain likely. Cloudy, with a low around 48.
Thursday
Rain. Cloudy, with a high near 53.
Thursday Night
Rain. Mostly cloudy, with a low around 42.
Friday
Rain likely. Mostly cloudy, with a high near 49.
Friday Night
Rain likely. Mostly cloudy, with a low around 43.
Saturday
Rain. Mostly cloudy, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Newcastle WA
 47.55°N 122.11°W (Elev. 794 ft)
Last Update:
7:00 am PST Nov 9, 2025
Forecast Valid:
8am PST Nov 9, 2025-6pm PST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation