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 46%
Wind Speed W 41 mph
Barometer NA
Dewpoint -11°F (-24°C)
Visibility 130.00 mi
Wind Chill-22°F (-30°C)
Last update 27 Feb 2:57 am EST
Extended Forecast for

4 Miles SW Mount Washington NH

  • Overnight

    Overnight: Mostly clear, with a low around 1. Wind chill values as low as -14. Northwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 25. Wind chill values as low as -11. West wind around 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Increasing clouds, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 35 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -9.

    Low: -9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 1. Wind chill values as low as -14. Northwest wind around 15 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 25. Wind chill values as low as -11. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Increasing clouds, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, with a high near 35. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 12. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 15.
Sunday Night
Mostly cloudy, with a low around -9.
Monday
Mostly sunny and cold, with a high near 8.
Monday Night
Mostly clear, with a low around -4.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
A 50 percent chance of snow. Cloudy, with a low around 15.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 31.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
1:29 am EST Feb 27, 2026
Forecast Valid:
3am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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