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.

Mostly Cloudy and Windy

25°F

-4°C

Humidity 86%
Wind Speed W 48 mph
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 80.00 mi
Wind Chill5°F (-15°C)
Last update 9 Mar 7:49 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Mostly sunny, with a high near 36. Very windy, with a west wind 50 to 60 mph increasing to 60 to 70 mph in the afternoon. Winds could gust as high as 90 mph.

    High: 36 °F

    Mostly Sunny
    and Very
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 31. Very windy, with a west wind 65 to 70 mph decreasing to 55 to 60 mph after midnight. Winds could gust as high as 85 mph.

    Low: 31 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.

    High: 47 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 28. Very windy, with a west wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph.

    Low: 28 °F

    Very Windy.
    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain and sleet before 2pm, then freezing rain between 2pm and 3pm, then rain after 3pm. High near 37. Very windy, with a southeast wind 30 to 35 mph increasing to 40 to 45 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.

    High: 37 °F

    Wintry Mix
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Rain before 10pm, then snow between 10pm and midnight, then rain after midnight. Low around 24. Very windy. Chance of precipitation is 100%.

    Low: 24 °F

    Very Windy.
    Rain/Snow
    then Rain

  • Thursday

    Thursday: Snow, mainly between 7am and noon. High near 26. Very windy. Chance of precipitation is 80%.

    High: 26 °F

    Very Windy.
    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 4. Very windy.

    Low: 4 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 3pm. Partly sunny, with a high near 14. Very windy.

    High: 14 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 36. Very windy, with a west wind 50 to 60 mph increasing to 60 to 70 mph in the afternoon. Winds could gust as high as 90 mph.
Tonight
Mostly clear, with a low around 31. Very windy, with a west wind 65 to 70 mph decreasing to 55 to 60 mph after midnight. Winds could gust as high as 85 mph.
Tuesday
Sunny, with a high near 47. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.
Tuesday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 28. Very windy, with a west wind 45 to 50 mph decreasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph.
Wednesday
Rain and sleet before 2pm, then freezing rain between 2pm and 3pm, then rain after 3pm. High near 37. Very windy, with a southeast wind 30 to 35 mph increasing to 40 to 45 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.
Wednesday Night
Rain before 10pm, then snow between 10pm and midnight, then rain after midnight. Low around 24. Very windy. Chance of precipitation is 100%.
Thursday
Snow, mainly between 7am and noon. High near 26. Very windy. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 4. Very windy.
Friday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 14. Very windy.
Friday Night
Snow, mainly after 8pm. Low around 11. Very windy. Chance of precipitation is 80%.
Saturday
Snow likely. Mostly cloudy, with a high near 16. Very windy. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6. Very windy.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Very windy. Chance of precipitation is 60%.
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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:
6:51 am EDT Mar 9, 2026
Forecast Valid:
8am EDT Mar 9, 2026-6pm EDT Mar 15, 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