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.

Mostly Cloudy

28°F

-2°C

Humidity 47%
Wind Speed SW 6 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 130.00 mi
Wind Chill21°F (-6°C)
Last update 20 Nov 2:53 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph after midnight.

    Low: 16 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after 1pm. Increasing clouds, with a high near 24. Very windy, with a southwest wind 30 to 40 mph increasing to 40 to 50 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 24 °F

    Chance Snow
    Showers and
    Very Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 14. Wind chill values as low as -9. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.

    Low: 14 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday

    Saturday: Partly sunny, with a high near 16. Wind chill values as low as -14. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 16 °F

    Partly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 65 mph.

    Low: 9 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 40 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 17. Windy.

    High: 17 °F

    Windy. Chance
    Snow Showers
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 16. Wind chill values as low as zero. Breezy, with a southwest wind 15 to 20 mph increasing to 20 to 25 mph after midnight.
Friday
A 40 percent chance of snow showers, mainly after 1pm. Increasing clouds, with a high near 24. Very windy, with a southwest wind 30 to 40 mph increasing to 40 to 50 mph in the afternoon. Winds could gust as high as 60 mph.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 14. Wind chill values as low as -9. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.
Saturday
Partly sunny, with a high near 16. Wind chill values as low as -14. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph.
Saturday Night
Mostly cloudy, with a low around 9. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 65 mph.
Sunday
Partly sunny, with a high near 16. Windy.
Sunday Night
A 40 percent chance of snow showers after 7pm. Mostly cloudy, with a low around 13. Windy.
Monday
A 30 percent chance of snow showers before 8am. Partly sunny, with a high near 17. Windy.
Monday Night
Mostly cloudy, with a low around 12. Windy.
Tuesday
A 50 percent chance of snow showers after noon. Mostly cloudy, with a high near 23. Breezy.
Tuesday Night
Snow showers. Low around 20. Windy. Chance of precipitation is 80%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 27. Windy. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 60%.
Thanksgiving Day
A 50 percent chance of snow showers. Partly sunny, with a high near 21. Very 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:
12:16 pm EST Nov 20, 2025
Forecast Valid:
3pm EST Nov 20, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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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