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

Areas of Showers and Thunderstorms to Start the Work Week

Areas of rain and thunderstorms are forecast Monday across the central and eastern states. Some mixed rain and snow is possible in the high Sierra Mountains. Heavy to excessive rain may bring flooding in the central Appalachians. Read More >

Current conditions at

Boeing Field - King County International Airport (KBFI)

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

Clear

69°F

21°C

Humidity 56%
Wind Speed NW 5 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 20 Sep 05:53 PM PDT
Extended Forecast for

Downtown Seattle WA

  • Tonight

    Tonight: Mostly clear, with a low around 53. North northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 70. Calm wind.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 55. Calm wind.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Calm wind becoming south around 5 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 53. North northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 70. Calm wind.
Monday Night
Increasing clouds, with a low around 55. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 69. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 54. Calm wind becoming south around 5 mph after midnight.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 61.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 52.
Friday
A chance of rain. Mostly cloudy, with a high near 61.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downtown Seattle WA
 47.61°N 122.32°W (Elev. 240 ft)
Last Update:
1:05 pm PDT Sep 20, 2026
Forecast Valid:
6pm PDT Sep 20, 2026-6pm PDT Sep 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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