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

46°F

8°C

Humidity 100%
Wind Speed W 38 mph
Barometer NA
Dewpoint 46°F (8°C)
Visibility 0.06 mi
Wind Chill36°F (2°C)
Last update 16 Apr 12:48 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 51. Windy, with a west wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    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

This Afternoon
A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 51. Windy, with a west wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. 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
Tiles ©ESRI

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:
1pm EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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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