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.

Freezing Fog and Windy

19°F

-7°C

Humidity 100%
Wind Speed W 45 mph
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 0.06 mi
Wind Chill-3°F (-19°C)
Last update 4 Mar 5:48 pm EST
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 32. Northwest wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am. Cloudy, with a low around 16. East wind 5 to 15 mph becoming southwest in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am. Cloudy, with a high near 24. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: A chance of freezing rain and sleet. Cloudy, with a low around 21. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of freezing rain before 8am, then a chance of rain. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 29. Windy. Chance of precipitation is 70%.

    Low: 29 °F

    Rain Likely
    and Windy

  • Sunday

    Sunday: Partly sunny, with a high near 34. Windy.

    High: 34 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 23. Breezy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Thursday
Partly sunny, with a high near 32. Northwest wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Snow likely, mainly after 4am. Cloudy, with a low around 16. East wind 5 to 15 mph becoming southwest in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 24. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of freezing rain and sleet. Cloudy, with a low around 21. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday
A chance of freezing rain before 8am, then a chance of rain. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 50%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 29. Windy. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 34. Windy.
Sunday Night
Partly cloudy, with a low around 26. Breezy.
Monday
Sunny, with a high near 41. Breezy.
Monday Night
Partly cloudy, with a low around 30. Breezy.
Tuesday
Mostly sunny, with a high near 46. Breezy.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
3:35 pm EST Mar 4, 2026
Forecast Valid:
6pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation