Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

57°F

14°C

Humidity 87%
Wind Speed S 13 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 08 Dec 02:20 PM PST
Extended Forecast for

3 Miles E Newcastle WA

Flood Watch December 8, 02:45pm until December 12, 04:00pm
Wind Advisory December 8, 02:45pm until December 8, 10:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch December 8, 02:45pm until December 12, 04:00pm
    Wind Advisory December 8, 02:45pm until December 8, 10:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 52 °F

    Rain Likely

  • Tonight

    Tonight: Rain, mainly before 2am.  Low around 43. Southwest wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 2pm.  Cloudy, with a steady temperature around 45. South wind 3 to 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain.  Low around 44. South southwest wind 11 to 20 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 52. South southwest wind 11 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 52 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 47. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 47 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 49. Chance of precipitation is 90%.

    High: 49 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Cloudy, with a low around 46.

    Low: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 52. Southwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 2am. Low around 43. Southwest wind 10 to 20 mph becoming northeast after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain likely, mainly after 2pm. Cloudy, with a steady temperature around 45. South wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 44. South southwest wind 11 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain. High near 52. South southwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Rain. Low around 47. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday
Rain. High near 49. Chance of precipitation is 90%.
Thursday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 46.
Friday
A chance of rain. Mostly cloudy, with a high near 51.
Friday Night
A chance of rain, mainly before 4am. Mostly cloudy, with a low around 47.
Saturday
Rain likely. Mostly cloudy, with a high near 51.
Saturday Night
Rain. Mostly cloudy, with a low around 46.
Sunday
Rain. Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
1:25 pm PST Dec 8, 2025
2pm PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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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