Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

48°F

9°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.33 in (993.23 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 03 Jan 08:35 PM PST
Extended Forecast for

2 Miles ESE Newcastle WA

  • Tonight

    Tonight: Rain.  Low around 43. South wind 8 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain

  • Sunday

    Sunday: Rain before 5pm.  Temperature falling to around 41 by 5pm. South southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 4am.  Low around 36. South wind around 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Monday

    Monday: A chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm.  Partly sunny, with a high near 41. South southwest wind around 7 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, mainly after 4am.  Mostly cloudy, with a low around 36. South wind 6 to 10 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain.  High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain after 1pm.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all snow after 1am.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Tonight
Rain. Low around 43. South wind 8 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 5pm. Temperature falling to around 41 by 5pm. South southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 4am. Low around 36. South wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm. Partly sunny, with a high near 41. South southwest wind around 7 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday Night
Rain likely, possibly mixed with snow, mainly after 4am. Mostly cloudy, with a low around 36. South wind 6 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday
Rain. High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 36. Chance of precipitation is 90%.
Wednesday
Rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain after 1pm. Mostly cloudy, with a high near 40.
Wednesday Night
Rain, possibly mixed with snow, becoming all snow after 1am. Mostly cloudy, with a low around 34.
Thursday
Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 40.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 35.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Newcastle WA
 47.53°N 122.11°W (Elev. 1237 ft)
7:01 pm PST Jan 3, 2026
8pm PST Jan 3, 2026-6pm PST Jan 10, 2026
 
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Additional Resources

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