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

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

A Few Clouds and Windy

5°F

-15°C

Humidity 35%
Wind Speed W 47 mph
Barometer NA
Dewpoint -17°F (-27°C)
Visibility 130.00 mi
Wind Chill-23°F (-31°C)
Last update 27 Feb 1:57 am EST
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly clear, with a low around -1. Wind chill values as low as -27. Very windy, with a west wind 40 to 45 mph.

    Low: -1 °F

    Mostly Clear
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values as low as -21. Very windy, with a west wind 35 to 40 mph.

    High: 17 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Wind chill values as low as -10. Very windy, with a west wind 40 to 45 mph, with gusts as high as 50 mph.

    Low: 13 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny, with a high near 24. Wind chill values as low as -4. Very windy, with a southwest wind 55 to 60 mph increasing to 60 to 65 mph.

    High: 24 °F

    Partly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.

    Low: 2 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: A 40 percent chance of snow before 1pm. Mostly cloudy and cold, with a high near 5. Very windy.

    High: 5 °F

    Chance Snow
    and Very
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -14. Very windy.

    Low: -14 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny and cold, with a high near 1. Windy.

    High: 1 °F

    Cold and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around -6. Windy.

    Low: -6 °F

    Mostly Clear
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around -1. Wind chill values as low as -27. Very windy, with a west wind 40 to 45 mph.
Friday
Mostly sunny, with a high near 17. Wind chill values as low as -21. Very windy, with a west wind 35 to 40 mph.
Friday Night
Partly cloudy, with a low around 13. Wind chill values as low as -10. Very windy, with a west wind 40 to 45 mph, with gusts as high as 50 mph.
Saturday
Partly sunny, with a high near 24. Wind chill values as low as -4. Very windy, with a southwest wind 55 to 60 mph increasing to 60 to 65 mph.
Saturday Night
Mostly cloudy, with a low around 2. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.
Sunday
A 40 percent chance of snow before 1pm. Mostly cloudy and cold, with a high near 5. Very windy.
Sunday Night
Partly cloudy, with a low around -14. Very windy.
Monday
Mostly sunny and cold, with a high near 1. Windy.
Monday Night
Mostly clear, with a low around -6. Windy.
Tuesday
Partly sunny, with a high near 16. Very windy.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. Windy.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 22. Very windy.
Wednesday Night
Partly cloudy, with a low around 13. Very windy.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 26. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
1:29 am EST Feb 27, 2026
Forecast Valid:
2am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation