Upper Preston, Washington Weather
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Weather Forecast for Upper Preston, Washington : King County
Issued: 3:14 pm PDT May 11, 2025 Latitude: 47.5051019 Longitude: -121.907615 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
60% chance of rain on This Afternoon 30% chance of rain on Tonight 60% chance of rain on Monday 20% chance of rain on Tuesday 30% chance of rain on Wednesday Mostly Cloudy on Thursday 20% chance of rain on Friday 20% chance of rain on Saturday 20% chance of rain on Sunday
High: 64°F Low: 43°F High: 62°F High: 64°F High: 62°F High: 63°F High: 63°F High: 64°F High: 65°F
Low: 47°F Low: 47°F Low: 44°F Low: 46°F Low: 49°F Low: 47°F  
Rain Rain Rain Rain Rain Mostly Cloudy Rain Rain Rain
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Current Conditions at
RENTON - (KRNT)
61°
Partly Cloudy
as of 2:53 PM PDST
Rel. Humidity: 51%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Few at 4700ft, Few at 7000ft, Scattered at 10000ft
Current Conditions at
BOEING FIELD - (KBFI)
63°
Mostly Cloudy
as of 2:53 PM PDST
Rel. Humidity: 42%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Broken at 5000ft, Broken at 10000ft
Current Conditions at
SEATTLE-TACOMA - (KSEA)
61°
Mostly Cloudy
as of 2:53 PM PDST
Rel. Humidity: 44%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
8 MPH
190° South
Cloud Level(s): Scattered at 3800ft, Broken at 10000ft
Current Conditions at
STAMPEDE PASS - (KSMP)
45°
Cloudy
as of 2:56 PM PDST
Rel. Humidity: 75%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: MVFR
Wind Data
5 MPH
Cloud Level(s): Solid Overcast at 1200ft
60% chance of rain This Afternoon This Afternoon... Rain likely. Mostly cloudy, with a high near 64. Light west southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

30% chance of rain Tonight Tonight... A 30 percent chance of rain, mainly before 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 43. South wind around 6 mph.

60% chance of rain Monday Monday... Rain likely, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62. Light and variable wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

50% chance of rain Monday Night Monday Night... A 50 percent chance of rain. Mostly cloudy, with a low around 47. Calm wind.

20% chance of rain Tuesday Tuesday... A 20 percent chance of rain before 11am. Mostly cloudy, with a high near 64. Calm wind.

30% chance of rain Tuesday Night Tuesday Night... A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 47.

30% chance of rain Wednesday Wednesday... A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 62.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 44.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 63.

20% chance of rain Thursday Night Thursday Night... A chance of rain. Mostly cloudy, with a low around 46.

20% chance of rain Friday Friday... A chance of rain. Mostly cloudy, with a high near 63.

20% chance of rain Friday Night Friday Night... A chance of rain. Mostly cloudy, with a low around 49.

20% chance of rain Saturday Saturday... A chance of rain. Mostly cloudy, with a high near 64.

20% chance of rain Saturday Night Saturday Night... A chance of rain. Mostly cloudy, with a low around 47.

20% chance of rain Sunday Sunday... A chance of rain. Partly sunny, with a high near 65.

Current Radar Image


Sun Almanac for Upper Preston, Washington
Sunrise: 05:35 AM
Sunset: 8:33 PM
Civil Sunrise:04:59 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:12 AM
Nautical Sunset: 9:56 PM
Astro Sunrise: 03:16 AM
Astro Sunset: 10:52 PM
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