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 and Windy

54°F

12°C

Humidity 94%
Wind Speed W 53 mph
Barometer NA
Dewpoint 52°F (11°C)
Visibility 20.00 mi
Wind Chill45°F (7°C)
Last update 19 May 5:53 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 68. Very windy, with a west wind 50 to 55 mph, with gusts as high as 75 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Very Windy.
    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Increasing clouds, with a low around 56. Very windy, with a west wind 55 to 60 mph increasing to 60 to 65 mph after midnight. Winds could gust as high as 80 mph.

    Low: 56 °F

    Increasing
    Clouds and
    Very Windy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 63. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Chance
    Showers and
    Very Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 70 mph.

    Low: 30 °F

    Partly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 38. Very windy, with a northwest wind 45 to 50 mph decreasing to 35 to 40 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 38 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Windy.

    Low: 26 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 45. Breezy.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers between 8am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 68. Very windy, with a west wind 50 to 55 mph, with gusts as high as 75 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Increasing clouds, with a low around 56. Very windy, with a west wind 55 to 60 mph increasing to 60 to 65 mph after midnight. Winds could gust as high as 80 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 63. Very windy, with a west wind 55 to 65 mph, with gusts as high as 80 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 30. Very windy, with a northwest wind 50 to 55 mph, with gusts as high as 70 mph.
Thursday
Mostly sunny, with a high near 38. Very windy, with a northwest wind 45 to 50 mph decreasing to 35 to 40 mph in the afternoon. Winds could gust as high as 60 mph.
Thursday Night
Mostly clear, with a low around 26. Windy.
Friday
Mostly sunny, with a high near 45. Breezy.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
A chance of snow showers between 8am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 33. Breezy.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 42. Breezy.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 35. Breezy.
Memorial Day
A 40 percent chance of showers. Mostly cloudy, with a high near 45.
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 71.3°W (Elev. 5026 ft)
Last Update:
2:24 am EDT May 19, 2026
Forecast Valid:
6am EDT May 19, 2026-6pm EDT May 25, 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