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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12517°NLon: 122.762°WElev: 244.46ft.

NA

62°F

17°C

Humidity 83%
Wind Speed E 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 18 Sep 01:37 PM PDT
Extended Forecast for

4 Miles E Coupeville WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 70. South southeast wind around 5 mph becoming calm.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 53. Calm wind.

    Low: 53 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 70. South southeast wind around 5 mph becoming calm.
Tonight
Increasing clouds, with a low around 53. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind.
Saturday Night
Increasing clouds, with a low around 53. West northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 66. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 65.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Coupeville WA
 48.21°N 122.6°W (Elev. 0 ft)
Last Update:
1:27 pm PDT Sep 18, 2026
Forecast Valid:
1pm PDT Sep 18, 2026-6pm PDT Sep 24, 2026
 
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Additional Resources

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