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.

Light Rain Light Drizzle Fog

45°F

7°C

Humidity 100%
Wind Speed W 9 G 25 mph
Barometer NA
Dewpoint 45°F (7°C)
Visibility 0.06 mi
Wind Chill40°F (4°C)
Last update 16 Apr 5:52 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Showers, with thunderstorms also possible after 5pm. Patchy fog before 3pm. High near 51. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers and thunderstorms. Patchy fog after 1am. Low around 42. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers and
    Very Windy
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 50 percent chance of showers, mainly after 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 35. Breezy, with a north wind 20 to 25 mph becoming east after midnight.

    Low: 35 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 45. Windy, with a southeast wind 25 to 35 mph, with gusts as high as 45 mph.

    High: 45 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 29. Very windy. Chance of precipitation is 60%.

    Low: 29 °F

    Showers
    Likely and
    Very Windy

  • Sunday

    Sunday: Rain showers before 10am, then rain and snow showers between 10am and noon, then snow showers after noon. High near 32. Very windy. Chance of precipitation is 80%.

    High: 32 °F

    Very Windy.
    Rain/Snow
    then Snow
    Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 14. Very windy. Chance of precipitation is 70%.

    Low: 14 °F

    Very Windy.
    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Monday

    Monday: A 30 percent chance of snow showers before 2pm. Partly sunny, with a high near 16. Very windy.

    High: 16 °F

    Chance Snow
    Showers and
    Very Windy

Detailed Forecast

Today
Showers, with thunderstorms also possible after 5pm. Patchy fog before 3pm. High near 51. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms. Patchy fog after 1am. Low around 42. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 50 percent chance of showers, mainly after 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 47. Windy, with a north wind 25 to 30 mph, with gusts as high as 40 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 35. Breezy, with a north wind 20 to 25 mph becoming east after midnight.
Saturday
Partly sunny, with a high near 45. Windy, with a southeast wind 25 to 35 mph, with gusts as high as 45 mph.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 29. Very windy. Chance of precipitation is 60%.
Sunday
Rain showers before 10am, then rain and snow showers between 10am and noon, then snow showers after noon. High near 32. Very windy. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 14. Very windy. Chance of precipitation is 70%.
Monday
A 30 percent chance of snow showers before 2pm. Partly sunny, with a high near 16. Very windy.
Monday Night
Partly cloudy, with a low around 10. Very windy.
Tuesday
Mostly sunny, with a high near 25. Very windy.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 21. Windy.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 32. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:30 am EDT Apr 16, 2026
Forecast Valid:
6am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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