Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

Lat: 48.05517°NLon: 122.81159°WElev: 105.0ft.

light drizzle

55°F

13°C

Humidity 93%
Wind Speed NNW 6 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 54°F (12°C)
Visibility 0.50 mi
Last update 04 Oct 06:55 AM PDT
Extended Forecast for

Chimacum WA

  • Today

    Today: A 40 percent chance of showers, mainly between 10am and 5pm.  Partly sunny, with a high near 60. Calm wind becoming north northwest around 6 mph in the morning.

    High: 60 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Northwest wind 5 to 8 mph.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Northwest wind 9 to 11 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain.  Partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain

Detailed Forecast

Today
A 40 percent chance of showers, mainly between 10am and 5pm. Partly sunny, with a high near 60. Calm wind becoming north northwest around 6 mph in the morning.
Tonight
Partly cloudy, with a low around 46. Northwest wind 5 to 8 mph.
Sunday
Sunny, with a high near 61. Northwest wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 44. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Sunny, with a high near 63. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 62.
Wednesday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A slight chance of rain. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Chimacum WA
 48.02°N 122.76°W (Elev. 194 ft)
3:28 am PDT Oct 4, 2025
7am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database