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.

Clear and Windy

3°F

-16°C

Humidity 92%
Wind Speed W 36 mph
Barometer NA
Dewpoint 1°F (-17°C)
Visibility 80.00 mi
Wind Chill-24°F (-31°C)
Last update 21 Apr 3:51 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Increasing clouds, with a high near 31. Wind chill values as low as -2. West wind 10 to 15 mph.

    High: 31 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Southwest wind 10 to 15 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow showers before 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 33. Southwest wind around 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 33 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 9pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 28. Northwest wind 10 to 15 mph becoming south in the evening. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers before 10am. Partly sunny, with a high near 37. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Blustery.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 31. Wind chill values as low as -2. West wind 10 to 15 mph.
Tonight
Increasing clouds, with a low around 22. Southwest wind 10 to 15 mph.
Wednesday
A chance of snow showers before 10am, then a chance of rain and snow showers. Mostly cloudy, with a high near 33. Southwest wind around 15 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of snow showers before 9pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 28. Northwest wind 10 to 15 mph becoming south in the evening. Chance of precipitation is 30%.
Thursday
A 30 percent chance of snow showers before 10am. Partly sunny, with a high near 37. Windy, with a northwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 23. Blustery.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 46.
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:
2:39 am EDT Apr 21, 2026
Forecast Valid:
4am EDT Apr 21, 2026-6pm EDT Apr 27, 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