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

61°F

16°C

Humidity 67%
Wind Speed NW 10 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 15 Jun 11:35 PM PDT
Extended Forecast for

2 Miles N Newcastle WA

  • Tonight

    Tonight: Partly cloudy, with a low around 49. North northeast wind around 5 mph becoming calm after midnight.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. North northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Southwest wind around 5 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 56. West southwest wind around 5 mph becoming south after midnight.

    Low: 56 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 71.

    High: 71 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. North northeast wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 50. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 73. Southwest wind around 5 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 56. West southwest wind around 5 mph becoming south after midnight.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 50.
Juneteenth
Partly sunny, with a high near 69.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 64.
Friday Night
Rain likely. Mostly cloudy, with a low around 50.
Saturday
Rain likely. Mostly cloudy, with a high near 63.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 52.
Sunday
A slight chance of rain. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Newcastle WA
 47.57°N 122.15°W (Elev. 397 ft)
Last Update:
9:40 pm PDT Jun 15, 2025
Forecast Valid:
11pm PDT Jun 15, 2025-6pm PDT Jun 22, 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