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

Boeing Field - King County International Airport (KBFI)

Lat: 47.54548°NLon: 122.3147°WElev: 20.0ft.

Overcast

66°F

19°C

Humidity 68%
Wind Speed SSE 10 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 18 Jun 12:20 PM PDT
Extended Forecast for

Bellevue WA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers, mainly before 3pm. Mostly sunny, with a high near 71. Southwest wind 7 to 9 mph.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming calm.

    Low: 51 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 70. Light and variable wind becoming northwest 5 to 8 mph in the morning.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. North northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Cloudy, with a high near 62. South wind 5 to 7 mph becoming west in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 51. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before 11am. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 11am. Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers, mainly before 3pm. Mostly sunny, with a high near 71. Southwest wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 51. North northwest wind 5 to 8 mph becoming calm.
Juneteenth
Partly sunny, with a high near 70. Light and variable wind becoming northwest 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 52. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Friday
Showers likely, mainly after 11am. Cloudy, with a high near 62. South wind 5 to 7 mph becoming west in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers. Low around 51. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers, mainly before 11am. High near 61. Chance of precipitation is 80%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 53.
Sunday
A chance of showers, mainly after 11am. Mostly cloudy, with a high near 72.
Sunday Night
Partly cloudy, with a low around 54.
Monday
A slight chance of showers. Mostly sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bellevue WA
 47.61°N 122.16°W (Elev. 200 ft)
Last Update:
9:40 am PDT Jun 18, 2025
Forecast Valid:
12pm PDT Jun 18, 2025-6pm PDT Jun 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation