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.

Light Drizzle Fog and Windy

37°F

3°C

Humidity 100%
Wind Speed W 44 mph
Barometer NA
Dewpoint 37°F (3°C)
Visibility 0.00 mi
Wind Chill22°F (-6°C)
Last update 31 Mar 3:56 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Rain likely. Cloudy, with a high near 39. Windy, with a west wind around 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely
    and Windy

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 3am, then rain likely. Patchy fog after 8pm. Steady temperature around 36. Very windy, with a southwest wind around 45 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a temperature falling to around 27 by 5pm. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 34 °F⇓

    Very Windy.
    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. Very windy, with a northwest wind 30 to 40 mph becoming east 20 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 17 °F

    Mostly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: A chance of snow between 7am and 3pm, then snow and sleet likely. Mostly cloudy, with a high near 29. Windy, with a southeast wind 30 to 35 mph becoming southwest 20 to 25 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 29 °F

    Windy. Chance
    Snow then
    Snow/Sleet
    Likely

  • Thursday Night

    Thursday Night: Snow and sleet before 9pm, then snow between 9pm and 3am, then freezing rain after 3am. Low around 21. Very windy. Chance of precipitation is 90%.

    Low: 21 °F

    Wintry Mix
    and Very
    Windy

  • Friday

    Friday: Freezing rain, possibly mixed with rain before 7am, then a chance of rain between 7am and 5pm. High near 44. Very windy. Chance of precipitation is 80%.

    High: 44 °F

    Very Windy.
    Rain/Freezing
    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain between 9pm and 3am. Mostly cloudy, with a low around 34. Very windy. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    and Very
    Windy

  • Saturday

    Saturday: A chance of rain after 1pm, mixing with snow after 5pm. Mostly cloudy, with a high near 43. Very windy. Chance of precipitation is 30%.

    High: 43 °F

    Mostly Cloudy
    and Very
    Windy then
    Chance
    Rain/Snow and
    Windy

Detailed Forecast

This Afternoon
Rain likely. Cloudy, with a high near 39. Windy, with a west wind around 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and possibly a thunderstorm before 3am, then rain likely. Patchy fog after 8pm. Steady temperature around 36. Very windy, with a southwest wind around 45 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a temperature falling to around 27 by 5pm. Very windy, with a west wind 45 to 50 mph, with gusts as high as 60 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 17. Very windy, with a northwest wind 30 to 40 mph becoming east 20 to 30 mph after midnight. Winds could gust as high as 50 mph.
Thursday
A chance of snow between 7am and 3pm, then snow and sleet likely. Mostly cloudy, with a high near 29. Windy, with a southeast wind 30 to 35 mph becoming southwest 20 to 25 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Thursday Night
Snow and sleet before 9pm, then snow between 9pm and 3am, then freezing rain after 3am. Low around 21. Very windy. Chance of precipitation is 90%.
Friday
Freezing rain, possibly mixed with rain before 7am, then a chance of rain between 7am and 5pm. High near 44. Very windy. Chance of precipitation is 80%.
Friday Night
A chance of rain between 9pm and 3am. Mostly cloudy, with a low around 34. Very windy. Chance of precipitation is 30%.
Saturday
A chance of rain after 1pm, mixing with snow after 5pm. Mostly cloudy, with a high near 43. Very windy. Chance of precipitation is 30%.
Saturday Night
Rain likely, possibly mixed with snow before 8pm, then rain. Low around 29. Very windy. Chance of precipitation is 80%.
Sunday
Rain and snow. High near 40. Very windy. Chance of precipitation is 80%.
Sunday Night
Snow likely. Cloudy, with a low around 20. Very windy. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 24. Very windy.
Monday Night
Partly cloudy, with a low around 13. Very windy.
Tuesday
Partly sunny, with a high near 24. Very windy.
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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 pm EDT Mar 31, 2026
Forecast Valid:
4pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation