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.

Overcast

46°F

8°C

Humidity 87%
Wind Speed NNW 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 02 Dec 01:55 PM PST
Extended Forecast for

5 Miles WSW Port Townsend WA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 47. North northwest wind around 6 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of rain between 9am and 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 47. Light south southeast wind. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Rain, mainly after 4am. Low around 40. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain, mainly before 4pm. High near 47. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 10pm. Low around 42. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain, mainly before 4pm. High near 52. Chance of precipitation is 100%.

    High: 52 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly after 10pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 4pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. North northwest wind around 6 mph.
Tonight
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Wednesday
A slight chance of rain between 9am and 10am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 47. Light south southeast wind. Chance of precipitation is 20%.
Wednesday Night
Rain, mainly after 4am. Low around 40. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 4pm. High near 47. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain, mainly after 10pm. Low around 42. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 4pm. High near 52. Chance of precipitation is 100%.
Friday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 43.
Saturday
Rain, mainly before 4pm. Mostly cloudy, with a high near 51.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 43.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain likely. Mostly cloudy, with a low around 42.
Monday
Rain. Cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Port Townsend WA
 48.09°N 122.88°W (Elev. 197 ft)
Last Update:
1:25 pm PST Dec 2, 2025
Forecast Valid:
2pm PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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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