National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Summer Heat; Enhanced Severe Weather

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, south-central Plains, Mid to Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, an enhanced risk of organized severe thunderstorms is possible from Iowa to Illinois and Indiana. Read More >

Current conditions at

Renton Municipal Airport (KRNT)

Lat: 47.49509°NLon: 122.21437°WElev: 23ft.

Fair

55°F

13°C

Humidity 94%
Wind Speed calm
Barometer 29.94 in
Dewpoint 54°F (12°C)
Visibility 6.00 mi
Last update 20 Aug 5:20 am PDT
Extended Forecast for

Renton WA

  • Today

    Today: Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    Mostly Sunny

    High: 82 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. West southwest wind 6 to 14 mph becoming southeast after midnight.

    Mostly Cloudy

    Low: 61 °F

  • Wednesday

    Wednesday: Rain, mainly after 11am. High near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    High: 69 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 11pm. Cloudy, with a low around 58. South southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    Low: 58 °F

  • Thursday

    Thursday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 74. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.

    Slight Chance
    Showers then
    Partly Sunny

    High: 74 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 56.

    Partly Cloudy

    Low: 56 °F

  • Friday

    Friday: Partly sunny, with a high near 75.

    Partly Sunny

    High: 75 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 57.

    Mostly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: Partly sunny, with a high near 75.

    Partly Sunny

    High: 75 °F

Detailed Forecast

Today
Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 61. West southwest wind 6 to 14 mph becoming southeast after midnight.
Wednesday
Rain, mainly after 11am. High near 69. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly before 11pm. Cloudy, with a low around 58. South southwest wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 74. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 75.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Renton WA
 47.48°N 122.19°W (Elev. 200 ft)
Last Update:
3:36 am PDT Aug 20, 2019
Forecast Valid:
5am PDT Aug 20, 2019-6pm PDT Aug 26, 2019
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation