Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

54°F

12°C

Humidity 66%
Wind Speed N 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 43°F (6°C)
Visibility 8.00 mi
Last update 18 May 12:20 PM PDT
Extended Forecast for

Newcastle WA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Steady temperature around 53. Light north northwest wind.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 10pm.  Cloudy, then gradually becoming partly cloudy, with a low around 45. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 11am.  Mostly cloudy, with a high near 58. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 53. Light north northwest wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 45. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 62. Light and variable wind.
Sunday Night
Mostly clear, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 50.
Tuesday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly cloudy, with a high near 61.
Wednesday Night
A slight chance of showers before 11pm. Mostly cloudy, with a low around 47.
Thursday
A slight chance of showers. Partly sunny, with a high near 63.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 50.
Friday
A chance of showers. Partly sunny, with a high near 64.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Newcastle WA
 47.54°N 122.17°W (Elev. 397 ft)
9:40 am PDT May 18, 2024
12pm PDT May 18, 2024-6pm PDT May 24, 2024
 
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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