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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

4 Miles SW Mount Washington NH

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then showers likely. Areas of fog before 4am, then areas of fog after 5am. Low around 40. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 7am. Areas of fog before 10am. Otherwise, mostly cloudy, with a temperature falling to around 36 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F⇓

    Chance
    Showers and
    Areas Fog
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of freezing rain between 11pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 24. North wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Freezing Rain
    then Slight
    Chance Wintry
    Mix

  • Thursday

    Thursday: A chance of freezing rain and sleet before 11am, then snow likely between 11am and 3pm, then snow, freezing rain, and sleet likely after 3pm. Mostly cloudy, with a high near 30. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 30 °F

    Wintry Mix
    Likely

  • Thursday Night

    Thursday Night: Freezing rain. Low around 24. Southwest wind 10 to 15 mph becoming southeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

    Low: 24 °F

    Freezing Rain

  • Friday

    Friday: A chance of rain or freezing rain before 9am, then a chance of rain between 9am and 4pm. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.

    High: 51 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain after 9pm. Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 3am, then showers likely. Areas of fog before 4am, then areas of fog after 5am. Low around 40. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 30 percent chance of showers, mainly before 7am. Areas of fog before 10am. Otherwise, mostly cloudy, with a temperature falling to around 36 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A slight chance of freezing rain between 11pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 24. North wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Thursday
A chance of freezing rain and sleet before 11am, then snow likely between 11am and 3pm, then snow, freezing rain, and sleet likely after 3pm. Mostly cloudy, with a high near 30. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Thursday Night
Freezing rain. Low around 24. Southwest wind 10 to 15 mph becoming southeast in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%.
Friday
A chance of rain or freezing rain before 9am, then a chance of rain between 9am and 4pm. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Friday Night
A 30 percent chance of rain after 9pm. Mostly cloudy, with a low around 38. Breezy.
Saturday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 51.
Saturday Night
Rain. Low around 34. Chance of precipitation is 80%.
Sunday
Rain. High near 47. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 27. Breezy. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 32. Breezy.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
7:56 pm EDT Mar 31, 2026
Forecast Valid:
8pm EDT Mar 31, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation