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

Port Townsend Jefferson County International Airport (K0S9)

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

Partly Cloudy

57°F

14°C

Humidity 67%
Wind Speed WNW 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 16 Jun 10:55 PM PDT
Extended Forecast for

5 Miles WSW Chimacum WA

  • Tonight

    Tonight: Mostly clear, with a low around 49. North wind 9 to 14 mph becoming light and variable after midnight.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Calm wind becoming south southeast around 6 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly before 11am. High near 57. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 50. West northwest wind 3 to 8 mph.

    Low: 50 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: A 20 percent chance of showers after 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 11am. Cloudy, with a high near 55.

    High: 55 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 49.

    Low: 49 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 49. North wind 9 to 14 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 64. Calm wind becoming south southeast around 6 mph in the morning.
Tuesday Night
A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Showers, mainly before 11am. High near 57. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 50. West northwest wind 3 to 8 mph.
Juneteenth
A 20 percent chance of showers after 11am. Partly sunny, with a high near 59.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
Showers likely, mainly after 11am. Cloudy, with a high near 55.
Friday Night
Showers likely. Mostly cloudy, with a low around 49.
Saturday
Showers. Mostly cloudy, with a high near 56.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51.
Sunday
A chance of showers. Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Chimacum WA
 48°N 122.86°W (Elev. 0 ft)
Last Update:
9:40 pm PDT Jun 16, 2025
Forecast Valid:
11pm PDT Jun 16, 2025-6pm PDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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