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.

Fog and Windy

39°F

4°C

Humidity 100%
Wind Speed W 72 G 78 mph
Barometer NA
Dewpoint 39°F (4°C)
Visibility 0.00 mi
Wind Chill22°F (-6°C)
Last update 7 Mar 11:48 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: A slight chance of rain before 1pm, then a slight chance of drizzle between 1pm and 2pm. Partly sunny, with a high near 45. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain and Very
    Windy

  • Tonight

    Tonight: Rain, mainly before 3am. Low around 29. Very windy, with a southwest wind 55 to 65 mph decreasing to 35 to 45 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 29 °F

    Rain and Very
    Windy

  • Sunday

    Sunday: A slight chance of rain before noon, then a slight chance of freezing rain between noon and 1pm. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 27 by 5pm. Very windy, with a west wind 35 to 45 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.

    High: 36 °F⇓

    Slight Chance
    Rain/Freezing
    Rain and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    Low: 24 °F

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 43. Very windy, with a southwest wind 40 to 45 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 43 °F

    Mostly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Very windy.

    Low: 30 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 40. Windy.

    High: 40 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow after 1am. Partly cloudy, with a low around 25. Windy. Chance of precipitation is 40%.

    Low: 25 °F

    Partly Cloudy
    and Breezy
    then Chance
    Rain/Snow and
    Windy

  • Wednesday

    Wednesday: Rain and snow. High near 29. Windy. Chance of precipitation is 90%.

    High: 29 °F

    Rain/Snow and
    Windy

Detailed Forecast

Today
A slight chance of rain before 1pm, then a slight chance of drizzle between 1pm and 2pm. Partly sunny, with a high near 45. Very windy, with a west wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 20%.
Tonight
Rain, mainly before 3am. Low around 29. Very windy, with a southwest wind 55 to 65 mph decreasing to 35 to 45 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
A slight chance of rain before noon, then a slight chance of freezing rain between noon and 1pm. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 27 by 5pm. Very windy, with a west wind 35 to 45 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 24. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Monday
Mostly sunny, with a high near 43. Very windy, with a southwest wind 40 to 45 mph increasing to 45 to 50 mph in the afternoon. Winds could gust as high as 60 mph.
Monday Night
Mostly clear, with a low around 30. Very windy.
Tuesday
Sunny, with a high near 40. Windy.
Tuesday Night
A chance of rain and snow after 1am. Partly cloudy, with a low around 25. Windy. Chance of precipitation is 40%.
Wednesday
Rain and snow. High near 29. Windy. Chance of precipitation is 90%.
Wednesday Night
Rain and snow. Low around 21. Very windy. Chance of precipitation is 80%.
Thursday
Rain and snow likely. Cloudy, with a high near 24. Very windy. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6. Very windy.
Friday
Mostly sunny, with a high near 18. Very windy.
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:
9:58 am EST Mar 7, 2026
Forecast Valid:
11am EST Mar 7, 2026-6pm EDT Mar 13, 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