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

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

32°F

0°C

Humidity 97%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Mar 08:06 AM PDT
Extended Forecast for

Winthrop WA

  • Today

    Today: A 40 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 55. Light and variable wind becoming west around 5 mph in the afternoon.

    High: 55 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly after 2am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Wednesday

    Wednesday: A 50 percent chance of rain. Partly sunny, with a high near 58. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38. Light west wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 57. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain and snow before 11am. Mostly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Sunny

Detailed Forecast

Today
A 40 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 55. Light and variable wind becoming west around 5 mph in the afternoon.
Tonight
Rain likely, mainly after 2am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 58. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. Light west wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 57. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 32.
Saturday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 49. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
Last Update:
4:12 am PDT Mar 17, 2026
Forecast Valid:
8am PDT Mar 17, 2026-6pm PDT Mar 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation