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.

Partly Cloudy and Windy

34°F

1°C

Humidity 60%
Wind Speed W 54 mph
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 100.00 mi
Wind Chill17°F (-8°C)
Last update 10 Mar 3:52 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Sunny, with a high near 42. Very windy, with a west wind 40 to 45 mph decreasing to 35 to 40 mph in the morning. Winds could gust as high as 55 mph.

    High: 42 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 29. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain. Patchy fog between 2pm and 3pm. High near 41. Very windy, with a south wind 30 to 40 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog after 1am. Low around 14. Very windy, with a southwest wind 65 to 70 mph increasing to 75 to 80 mph after midnight. Winds could gust as high as 100 mph. Chance of precipitation is 100%.

    Low: 14 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Snow, mainly between 8am and 1pm. Patchy fog before 8am. High near 29. Very windy, with a west wind around 70 mph, with gusts as high as 90 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow and
    Patchy Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 5. Very windy.

    Low: 5 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 3pm. Partly sunny, with a high near 17. Very windy.

    High: 17 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 13. Very windy. Chance of precipitation is 80%.

    Low: 13 °F

    Snow and Very
    Windy

  • Saturday

    Saturday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 15. Very windy. Chance of precipitation is 60%.

    High: 15 °F

    Very Windy.
    Snow Likely
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 42. Very windy, with a west wind 40 to 45 mph decreasing to 35 to 40 mph in the morning. Winds could gust as high as 55 mph.
Tonight
A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 29. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. Patchy fog between 2pm and 3pm. High near 41. Very windy, with a south wind 30 to 40 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Patchy fog after 1am. Low around 14. Very windy, with a southwest wind 65 to 70 mph increasing to 75 to 80 mph after midnight. Winds could gust as high as 100 mph. Chance of precipitation is 100%.
Thursday
Snow, mainly between 8am and 1pm. Patchy fog before 8am. High near 29. Very windy, with a west wind around 70 mph, with gusts as high as 90 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 5. Very windy.
Friday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 17. Very windy.
Friday Night
Snow. Low around 13. Very windy. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 15. Very windy. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 7. Very windy.
Sunday
Snow likely. Mostly cloudy, with a high near 25. Very windy. Chance of precipitation is 60%.
Sunday Night
Snow. Low around 19. Very windy. Chance of precipitation is 80%.
Monday
Rain and snow. High near 30. Very windy. Chance of precipitation is 80%.
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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:
2:27 am EDT Mar 10, 2026
Forecast Valid:
4am EDT Mar 10, 2026-6pm EDT Mar 16, 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