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

35°F

2°C

Humidity 81%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 28 Mar 09:06 AM PDT
Extended Forecast for

Winthrop WA

  • Today

    Today: Partly sunny, with a high near 55. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. North wind around 6 mph becoming calm in the evening.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 50. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 50 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. West wind 6 to 11 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 46. Northwest wind 3 to 6 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 55. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 28. North wind around 6 mph becoming calm in the evening.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 50. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 23. West wind 6 to 11 mph.
Monday
Sunny, with a high near 46. Northwest wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow before 11am, then a chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 54.
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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:
10:02 am PDT Mar 28, 2026
Forecast Valid:
10am PDT Mar 28, 2026-6pm PDT Apr 3, 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