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

63°F

17°C

Humidity 78%
Wind Speed WNW 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 18 Sep 04:53 PM PDT
Extended Forecast for

Port Townsend WA

  • Tonight

    Tonight: Increasing clouds, with a low around 52. West northwest wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 64 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 51. West northwest wind around 6 mph.

    Low: 51 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 64. Northwest wind 5 to 9 mph.

    High: 64 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. West wind 7 to 9 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

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

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 52. West northwest wind around 5 mph becoming calm after midnight.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 51. West northwest wind around 6 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 64. Northwest wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 52. West wind 7 to 9 mph.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 52.
Thursday
Partly sunny, with a high near 62.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 52.
Friday
A chance of rain. Partly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Townsend WA
 48.12°N 122.76°W (Elev. 177 ft)
Last Update:
1:27 pm PDT Sep 18, 2026
Forecast Valid:
5pm PDT Sep 18, 2026-6pm PDT Sep 25, 2026
 
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