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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

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

NA

45°F

7°C

Humidity 89%
Wind Speed WSW 1 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 09 Jan 11:41 PM PST
Extended Forecast for

Coupeville WA

  • Tonight

    Tonight: Cloudy, with a low around 44. South southeast wind 14 to 16 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly after noon. Cloudy, with a high near 51. Breezy, with a south southeast wind 22 to 24 mph, with gusts as high as 33 mph.

    High: 51 °F

    Breezy.
    Slight Chance
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain. Low around 45. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain. High near 51. South southeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 47. Breezy, with a south southeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 10pm. Low around 49. Chance of precipitation is 80%.

    Low: 49 °F

    Rain then
    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before 10am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 44. South southeast wind 14 to 16 mph, with gusts as high as 23 mph.
Saturday
A 50 percent chance of rain, mainly after noon. Cloudy, with a high near 51. Breezy, with a south southeast wind 22 to 24 mph, with gusts as high as 33 mph.
Saturday Night
Rain. Low around 45. Breezy, with a southeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 51. South southeast wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 47. Breezy, with a south southeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 54. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain, mainly before 10pm. Low around 49. Chance of precipitation is 80%.
Tuesday
A slight chance of rain before 10am. Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
A slight chance of rain before 10am. Mostly cloudy, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.67°W (Elev. 98 ft)
Last Update:
7:01 pm PST Jan 9, 2026
Forecast Valid:
11pm PST Jan 9, 2026-6pm PST Jan 16, 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