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

75°F

24°C

Humidity 31%
Wind Speed N 4 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 18 Jul 09:06 PM PDT
Extended Forecast for

Winthrop WA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. Northwest wind 5 to 11 mph.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of thunderstorms after 5pm. Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 10%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 84. Northwest wind 5 to 11 mph.
Saturday Night
Partly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Sunday
A slight chance of thunderstorms after 5pm. Mostly sunny, with a high near 84. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 56. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 57.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop WA
 48.48°N 120.19°W (Elev. 1801 ft)
Last Update:
4:16 pm PDT Jul 18, 2025
Forecast Valid:
9pm PDT Jul 18, 2025-6pm PDT Jul 25, 2025
 
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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