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Renton, Washington Weather Forecast
Renton, Washington Weather
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Weather Forecast for Renton, Washington : King County
Issued: 1:26 am PST Jan 21, 2026 Latitude: 47.4828776 Longitude: -122.2170661 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Sunny on Today Increasing Clouds on Tonight Partly Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday 20% chance of rain & snow on Monday 10% chance of rain on Tuesday
High: 48°F Low: 32°F High: 45°F High: 47°F High: 45°F High: 46°F High: 48°F High: 52°F
Low: 31°F Low: 29°F Low: 29°F Low: 34°F Low: 38°F  
Sunny Increasing Clouds Partly Sunny Sunny Mostly Sunny Mostly Sunny Rain & Snow Rain
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Current Conditions at
RENTON - (KRNT)
28°
Cloudy
Freezing Fog
as of 4:40 AM PST
Rel. Humidity: 100%
Dew Point: 28°F
Visibility: 1/2 Miles
Pressure: 30.23 in.
Flight Rule: IFR
Wind Data
3 MPH
140° Southeast
Current Conditions at
BOEING FIELD - (KBFI)
30°
Mostly Cloudy
as of 3:53 AM PST
Rel. Humidity: 100%
Dew Point: 30°F
Visibility: 7 Miles
Pressure: 30.24 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Few at 400ft, Broken at 1200ft
Current Conditions at
SEATTLE-TACOMA - (KSEA)
34°
Clear
as of 3:53 AM PST
Rel. Humidity: 93%
Dew Point: 32°F
Visibility: 9 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
3 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
PIERCE CNTY A/P - (KPLU)
30°
Clear
Drizzle
as of 4:35 AM PST
Rel. Humidity: 100%
Dew Point: 30°F
Visibility: 1/4 Miles
Pressure: 30.22 in.
Flight Rule: IFR
Wind Data
Calm
Sunny on Today Today... Sunny, with a high near 48. Calm wind.
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 32. Calm wind.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 45. Calm wind.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 31. Calm wind.
Sunny on Friday Friday... Sunny, with a high near 47. Calm wind becoming north around 5 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 29.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 45.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 29.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 46.
20% chance of rain & snow Sunday Night Sunday Night... A slight chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 34.
20% chance of rain & snow Monday Monday... A chance of rain and snow. Mostly cloudy, with a high near 48.
10% chance of rain Monday Night Monday Night... A slight chance of rain. Mostly cloudy, with a low around 38.
10% chance of rain Tuesday Tuesday... A slight chance of rain. Mostly cloudy, with a high near 52.
Current Radar Image


Sun Almanac for Renton, Washington
Sunrise: 07:47 AM
Sunset: 4:54 PM
Civil Sunrise:07:13 AM
Civil Sunset: 5:28 PM
Nautical Sunrise: 06:35 AM
Nautical Sunset: 6:05 PM
Astro Sunrise: 05:59 AM
Astro Sunset: 6:42 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.