Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

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

Overcast

52°F

11°C

Humidity 74%
Wind Speed S 4 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 11 Apr 05:53 AM PDT
Extended Forecast for

Renton WA

  • Today

    Today: Rain, mainly before 3pm.  High near 56. South wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain then
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 61. Light west northwest wind.

    High: 61 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 47. Light and variable wind becoming south southwest around 6 mph after midnight.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 56. South southwest wind 7 to 9 mph.

    High: 56 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain, mainly before 11pm.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am.  High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, then showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 53.

    High: 53 °F

    Showers
    Likely

Detailed Forecast

Today
Rain, mainly before 3pm. High near 56. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
A 20 percent chance of rain before 8pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 47. Calm wind.
Sunday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 61. Light west northwest wind.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47. Light and variable wind becoming south southwest around 6 mph after midnight.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 56. South southwest wind 7 to 9 mph.
Monday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 45.
Tuesday
Rain, mainly after 11am. High near 51. Chance of precipitation is 80%.
Tuesday Night
Rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain before 11pm. Mostly cloudy, with a low around 37.
Thursday
A slight chance of rain. Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Renton WA
 47.47°N 122.22°W (Elev. 194 ft)
11:27 pm PDT Apr 10, 2026
6am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database