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

Above Average Temperatures for the West and Central Plains; Lake Effect Snow Continues

Well above average temperatures will prevail across the Plains and the West Coast this week, while a cold front will bring Arctic air to the South and East Coast Thursday and Friday. Lake effect snow is forecast downwind of the Great Lakes through Thursday along and behind the Arctic front, as well as mountain snow across the Southern Appalachians. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12516°NLon: 122.76153°WElev: 232.0ft.

NA

48°F

9°C

Humidity 99%
Wind Speed WSW 0 MPH
Barometer 30.49 in (1032.51 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 14 Jan 06:41 AM PST
Extended Forecast for

3 Miles S Coupeville WA

  • Today

    Today: Patchy fog. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 52 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy dense fog before 2am. Otherwise, mostly cloudy, with a low around 43. North northwest wind 3 to 6 mph.

    Low: 43 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Partly sunny, with a steady temperature around 47. North northwest wind 7 to 9 mph.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 39. North northwest wind 5 to 7 mph.

    Low: 39 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 50. North northwest wind 3 to 6 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

Today
Patchy fog. Otherwise, mostly cloudy, with a high near 52. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tonight
Patchy dense fog before 2am. Otherwise, mostly cloudy, with a low around 43. North northwest wind 3 to 6 mph.
Thursday
Partly sunny, with a steady temperature around 47. North northwest wind 7 to 9 mph.
Thursday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 39. North northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 50. North northwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
Sunny, with a high near 50.
Saturday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 38.
Sunday
Sunny, with a high near 49.
Sunday Night
Patchy fog before 10pm, then patchy fog after 3am. Otherwise, mostly clear, with a low around 38.
M.L.King Day
Mostly sunny, with a high near 48.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 37.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Coupeville WA
 48.18°N 122.69°W (Elev. 115 ft)
Last Update:
6:01 am PST Jan 14, 2026
Forecast Valid:
6am PST Jan 14, 2026-6pm PST Jan 20, 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

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Chance of Precipitation