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 Rain Fog and Windy

43°F

6°C

Humidity 100%
Wind Speed W 56 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 0.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 12:48 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Showers likely. Cloudy, with a steady temperature around 44. Very windy, with a west wind 65 to 70 mph, with gusts as high as 90 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers
    Likely and
    Very Windy

  • Thursday

    Thursday: Rain showers, snow showers, freezing rain, and sleet likely before 11am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 10 by 5pm. Wind chill values as low as -18. Very windy, with a west wind 60 to 65 mph, with gusts as high as 85 mph. Chance of precipitation is 60%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.

    High: 32 °F⇓

    Very Windy.
    Wintry Mix
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 3. Wind chill values as low as -28. Very windy, with a northwest wind 55 to 65 mph, with gusts as high as 80 mph.

    Low: 3 °F

    Decreasing
    Clouds and
    Very Windy

  • Friday

    Friday: A 40 percent chance of snow after 2pm. Partly sunny, with a high near 17. Wind chill values as low as -27. Very windy, with a west wind 35 to 45 mph becoming southwest 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 17 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly between 7pm and 3am. Mostly cloudy, with a low around 13. Very windy, with a west wind 40 to 50 mph increasing to 50 to 60 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Likely
    and Very
    Windy

  • Saturday

    Saturday: A 50 percent chance of snow before 5pm. Mostly cloudy, with a high near 16. Very windy.

    High: 16 °F

    Chance Snow
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Very windy.

    Low: 4 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 20. Windy.

    High: 20 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Snow, mainly after midnight. Low around 17. Very windy. Chance of precipitation is 80%.

    Low: 17 °F

    Very Windy.
    Chance Snow
    then Snow

Detailed Forecast

Overnight
Showers likely. Cloudy, with a steady temperature around 44. Very windy, with a west wind 65 to 70 mph, with gusts as high as 90 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain showers, snow showers, freezing rain, and sleet likely before 11am, then a chance of snow showers. Mostly cloudy, with a temperature falling to around 10 by 5pm. Wind chill values as low as -18. Very windy, with a west wind 60 to 65 mph, with gusts as high as 85 mph. Chance of precipitation is 60%. New ice accumulation of around a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 3. Wind chill values as low as -28. Very windy, with a northwest wind 55 to 65 mph, with gusts as high as 80 mph.
Friday
A 40 percent chance of snow after 2pm. Partly sunny, with a high near 17. Wind chill values as low as -27. Very windy, with a west wind 35 to 45 mph becoming southwest 25 to 35 mph in the afternoon. Winds could gust as high as 55 mph.
Friday Night
Snow likely, mainly between 7pm and 3am. Mostly cloudy, with a low around 13. Very windy, with a west wind 40 to 50 mph increasing to 50 to 60 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 50 percent chance of snow before 5pm. Mostly cloudy, with a high near 16. Very windy.
Saturday Night
Mostly cloudy, with a low around 4. Very windy.
Sunday
Partly sunny, with a high near 20. Windy.
Sunday Night
Snow, mainly after midnight. Low around 17. Very windy. Chance of precipitation is 80%.
Monday
Rain and snow before 11am, then rain between 11am and 5pm, then rain and snow after 5pm. High near 35. Very windy. Chance of precipitation is 90%.
Monday Night
Rain and snow. Low around 10. Very windy. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
Tuesday Night
Partly cloudy, with a low around -2. Very windy.
Wednesday
Mostly sunny and cold, with a high near 8. 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:
8:25 pm EDT Mar 11, 2026
Forecast Valid:
1am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation