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

53°F

12°C

Humidity 93%
Wind Speed W 1 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 19 Sep 02:52 AM PDT
Extended Forecast for

4 Miles WNW Coupeville WA

  • Overnight

    Overnight: Cloudy, with a low around 52. West southwest wind 3 to 5 mph.

    Low: 52 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. West wind 5 to 7 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. West northwest wind around 8 mph.

    High: 62 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. West wind around 8 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Monday Night

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

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 52. West southwest wind 3 to 5 mph.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 61. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 52. West wind 5 to 7 mph.
Sunday
Mostly cloudy, with a high near 62. West northwest wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 53. West wind around 8 mph.
Monday
Partly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Mostly cloudy, with a high near 60.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 52.
Friday
A slight chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Coupeville WA
 48.23°N 122.77°W (Elev. 79 ft)
Last Update:
12:25 am PDT Sep 19, 2026
Forecast Valid:
3am PDT Sep 19, 2026-6pm PDT Sep 25, 2026
 
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Additional Resources

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Chance of Precipitation