Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

CW1035 Port Townsend (C1035)

Lat: 48.12517°NLon: 122.762°WElev: 244.46ft.

NA

69°F

21°C

Humidity 76%
Wind Speed WSW 3 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 61°F (16°C)
Visibility NA
Last update 21 Aug 03:22 PM PDT
Extended Forecast for

Coupeville WA

  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Cloudy, with a low around 55. West southwest wind around 8 mph.

    Low: 55 °F

    Cloudy then
    Chance Rain

  • Saturday

    Saturday: Rain and thunderstorms likely before 3pm, then a slight chance of rain between 3pm and 4pm.  Cloudy, then gradually becoming mostly sunny, with a high near 63. West wind 7 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Rain Likely

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then a slight chance of rain after 1am.  Cloudy, with a low around 55. West wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 55 °F

    Chance Rain

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 64 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. West northwest wind around 7 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Cloudy, with a low around 55. West southwest wind around 8 mph.
Saturday
Rain and thunderstorms likely before 3pm, then a slight chance of rain between 3pm and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. West wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of rain before midnight, then a slight chance of rain after 1am. Cloudy, with a low around 55. West wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 64. Calm wind becoming west southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. West northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A slight chance of rain after 11am. Partly sunny, with a high near 65.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 65.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 52.
Friday
A slight chance of rain. Partly sunny, with a high near 64.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Coupeville WA
 48.22°N 122.7°W (Elev. 3 ft)
1:55 pm PDT Aug 21, 2026
3pm PDT Aug 21, 2026-6pm PDT Aug 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database