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.

Overcast and Windy

25°F

-4°C

Humidity 54%
Wind Speed NW 43 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 70.00 mi
Wind Chill6°F (-14°C)
Last update 1 Apr 4:58 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Very windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 18 °F

    Mostly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: A slight chance of snow, freezing rain, and sleet before 8am, then a chance of snow and sleet after 4pm. Mostly cloudy, with a high near 27. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 27 °F

    Windy. Mostly
    Cloudy then
    Chance
    Snow/Sleet

  • Thursday Night

    Thursday Night: Snow, freezing rain, and sleet, becoming all freezing rain after 11pm. Patchy fog after 2am. Low around 21. Very windy, with a south wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 21 °F

    Wintry Mix
    and Very
    Windy then
    Freezing Rain
    and Patchy
    Fog

  • Friday

    Friday: Freezing rain before 10am, then rain likely. Patchy fog before 9am. High near 41. Very windy, with a southwest wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 80%.

    High: 41 °F

    Rain/Freezing
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: A 40 percent chance of showers before 3am. Mostly cloudy, with a low around 32. Very windy, with a west wind 50 to 55 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 75 mph.

    Low: 32 °F

    Chance
    Showers and
    Very Windy

  • Saturday

    Saturday: A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 39. Windy.

    High: 39 °F

    Windy. Mostly
    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Rain and snow showers likely before 11pm, then rain showers. Low around 26. Very windy. Chance of precipitation is 80%.

    Low: 26 °F

    Very Windy.
    Rain/Snow
    then Showers

  • Sunday

    Sunday: Rain showers before 2pm, then rain and snow showers. High near 37. Very windy. Chance of precipitation is 90%.

    High: 37 °F

    Very Windy.
    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after 8pm, then gradually ending. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 60%.

    Low: 18 °F

    Very Windy.
    Rain/Snow
    Likely then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Very windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph after midnight. Winds could gust as high as 50 mph.
Thursday
A slight chance of snow, freezing rain, and sleet before 8am, then a chance of snow and sleet after 4pm. Mostly cloudy, with a high near 27. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Snow, freezing rain, and sleet, becoming all freezing rain after 11pm. Patchy fog after 2am. Low around 21. Very windy, with a south wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Friday
Freezing rain before 10am, then rain likely. Patchy fog before 9am. High near 41. Very windy, with a southwest wind 55 to 60 mph, with gusts as high as 75 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of showers before 3am. Mostly cloudy, with a low around 32. Very windy, with a west wind 50 to 55 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 75 mph.
Saturday
A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 39. Windy.
Saturday Night
Rain and snow showers likely before 11pm, then rain showers. Low around 26. Very windy. Chance of precipitation is 80%.
Sunday
Rain showers before 2pm, then rain and snow showers. High near 37. Very windy. Chance of precipitation is 90%.
Sunday Night
Rain and snow showers likely, becoming all snow after 8pm, then gradually ending. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 22. Very windy.
Monday Night
Mostly cloudy, with a low around 12. Very windy.
Tuesday
Partly sunny, with a high near 19. Very windy.
Tuesday Night
Partly cloudy, with a low around 7. Very windy.
Wednesday
Sunny, with a high near 22. 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
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:25 pm EDT Apr 1, 2026
Forecast Valid:
5pm EDT Apr 1, 2026-6pm EDT Apr 8, 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