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

45°F

7°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 09 Nov 03:00 AM PST
Extended Forecast for

3 Miles ESE Newcastle WA

  • Overnight

    Overnight: Partly cloudy, with a low around 48. Southeast wind around 10 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. South wind 9 to 14 mph becoming light southwest in the afternoon.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 3am. Low around 50. South southeast wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Slight Chance
    Rain then
    Rain

  • Monday

    Monday: Rain, mainly before 4pm. High near 54. South southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Chance Rain
    then Slight
    Chance Rain

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 55.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. Southeast wind around 10 mph.
Sunday
Partly sunny, with a high near 62. South wind 9 to 14 mph becoming light southwest in the afternoon.
Sunday Night
Rain, mainly after 3am. Low around 50. South southeast wind 7 to 9 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 54. South southwest wind 6 to 8 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 43. South wind around 6 mph.
Veterans Day
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly cloudy, with a high near 55.
Wednesday Night
Rain likely. Cloudy, with a low around 47.
Thursday
Rain. Cloudy, with a high near 52.
Thursday Night
Rain likely. Mostly cloudy, with a low around 42.
Friday
Rain likely. Mostly cloudy, with a high near 48.
Friday Night
Rain. Mostly cloudy, with a low around 43.
Saturday
Rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
Last Update:
1:25 am PST Nov 9, 2025
Forecast Valid:
3am 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