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

18°F

-8°C

Humidity 73%
Wind Speed W 18 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 100.00 mi
Wind Chill2°F (-17°C)
Last update 21 Apr 4:52 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Increasing clouds, with a low around 24. South wind 10 to 15 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Scattered snow showers between 1pm and 5pm. Mostly cloudy, with a high near 34. South wind around 15 mph. Chance of precipitation is 30%.

    High: 34 °F

    Scattered
    Snow Showers

  • Wednesday Night

    Wednesday Night: Scattered snow showers before 10pm, then a chance of snow showers and freezing rain between 10pm and 1am, then snow showers likely after 1am. Mostly cloudy, with a low around 28. West wind around 10 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance Wintry
    Mix then
    Wintry Mix
    Likely

  • Thursday

    Thursday: A 40 percent chance of snow showers before 1pm. Partly sunny, with a high near 34. Windy, with a northwest wind 20 to 30 mph.

    High: 34 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: Partly sunny, with a high near 34. Breezy.

    High: 34 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 24. South wind 10 to 15 mph.
Wednesday
Scattered snow showers between 1pm and 5pm. Mostly cloudy, with a high near 34. South wind around 15 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered snow showers before 10pm, then a chance of snow showers and freezing rain between 10pm and 1am, then snow showers likely after 1am. Mostly cloudy, with a low around 28. West wind around 10 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow showers before 1pm. Partly sunny, with a high near 34. Windy, with a northwest wind 20 to 30 mph.
Thursday Night
Partly cloudy, with a low around 21. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 34. Breezy.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 44. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
2:45 pm EDT Apr 21, 2026
Forecast Valid:
5pm EDT Apr 21, 2026-6pm EDT Apr 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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