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

80°F

27°C

Humidity 19%
Wind Speed S 7 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Heat Index79°F (26°C)
Last update 21 Apr 02:06 PM PDT
Extended Forecast for

Winthrop WA

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 76. South wind 6 to 9 mph.

    High: 76 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of rain after 8pm. Mostly cloudy, with a low around 47. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 60. Windy, with a northwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon.

    High: 60 °F

    Chance Rain
    and Breezy
    then Mostly
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 37. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph.

    Low: 37 °F

    Slight Chance
    Rain and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 32 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 76. South wind 6 to 9 mph.
Tonight
A slight chance of showers and thunderstorms, then a chance of rain after 8pm. Mostly cloudy, with a low around 47. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of rain before 11am. Cloudy through mid morning, then gradual clearing, with a high near 60. Windy, with a northwest wind 11 to 16 mph increasing to 20 to 25 mph in the afternoon.
Wednesday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 37. Breezy, with a northwest wind 13 to 23 mph, with gusts as high as 32 mph.
Thursday
Sunny, with a high near 54. Breezy, with a northwest wind 10 to 15 mph increasing to 16 to 21 mph in the morning. Winds could gust as high as 32 mph.
Thursday Night
Mostly clear, with a low around 33.
Friday
Sunny, with a high near 61.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 64.
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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:
2:06 pm PDT Apr 21, 2026
Forecast Valid:
2pm PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation