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.

Patches Fog and Windy

20°F

-7°C

Humidity 98%
Wind Speed W 41 mph
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 70.00 mi
Wind Chill-1°F (-18°C)
Last update 4 Mar 8:50 pm EST
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    Low: 20 °F

    Partly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Partly sunny, with a high near 28. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 28 °F

    Partly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Cloudy, with a low around 16. Wind chill values as low as -1. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly before 11am. Cloudy, with a high near 24. Wind chill values as low as -1. Windy, with a southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: A chance of snow, freezing rain, and sleet before 9pm, then a chance of snow between 9pm and 10pm, then a chance of freezing rain and sleet after 10pm. Cloudy, with a low around 20. Windy, with a southeast wind 25 to 30 mph. Chance of precipitation is 50%.

    Low: 20 °F

    Chance Wintry
    Mix and Windy

  • Saturday

    Saturday: A chance of freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 50%.

    High: 38 °F

    Windy. Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, possibly mixing with snow after 1am, then gradually ending. Cloudy, with a low around 29. Windy. Chance of precipitation is 70%.

    Low: 29 °F

    Windy. Rain
    Likely then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 32. Windy.

    High: 32 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Windy.

    Low: 25 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Thursday
Partly sunny, with a high near 28. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A 50 percent chance of snow. Cloudy, with a low around 16. Wind chill values as low as -1. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 24. Wind chill values as low as -1. Windy, with a southeast wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow, freezing rain, and sleet before 9pm, then a chance of snow between 9pm and 10pm, then a chance of freezing rain and sleet after 10pm. Cloudy, with a low around 20. Windy, with a southeast wind 25 to 30 mph. Chance of precipitation is 50%.
Saturday
A chance of freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 50%.
Saturday Night
Rain likely, possibly mixing with snow after 1am, then gradually ending. Cloudy, with a low around 29. Windy. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 32. Windy.
Sunday Night
Partly cloudy, with a low around 25. Windy.
Monday
Sunny, with a high near 38. Windy.
Monday Night
Partly cloudy, with a low around 30. Breezy.
Tuesday
Mostly sunny, with a high near 43. Breezy.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 43. Windy. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
7:27 pm EST Mar 4, 2026
Forecast Valid:
9pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation