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

Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Saturday

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into the Tennessee Valley Saturday. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys Saturday. Extreme heat will continue for the Intermountain West and Plains. Read More >

Current conditions at

Port Townsend Jefferson County International Airport (K0S9)

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

Overcast

61°F

16°C

Humidity 67%
Wind Speed ESE 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Jul 10:35 AM PDT
Extended Forecast for

Chimacum WA

  • Today

    Today: Partly sunny, with a high near 64. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain before midnight, then a chance of rain after 2am. Mostly cloudy, with a low around 49. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 49 °F

    Chance Rain

  • Sunday

    Sunday: A 10 percent chance of rain before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Slight Chance
    Rain then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. West northwest wind 6 to 8 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. North northwest wind 5 to 9 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 64. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tonight
A slight chance of rain before midnight, then a chance of rain after 2am. Mostly cloudy, with a low around 49. Northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Sunday
A 10 percent chance of rain before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 48. West northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 70. North northwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 77.
Wednesday Night
A chance of rain after 11pm. Partly cloudy, with a low around 53.
Thursday
A slight chance of rain. Mostly sunny, with a high near 75.
Thursday Night
A slight chance of rain. Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chimacum WA
 48.02°N 122.76°W (Elev. 194 ft)
Last Update:
11:26 pm PDT Jul 10, 2026
Forecast Valid:
10am PDT Jul 11, 2026-6pm PDT Jul 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation