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.

Fog and Windy

37°F

3°C

Humidity 98%
Wind Speed S 35 G 46 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility 0.06 mi
Wind Chill24°F (-4°C)
Last update 18 Apr 6:51 pm EDT
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: Patchy drizzle before 3am, then a chance of rain between 3am and 5am, then a chance of snow after 5am. Increasing clouds, with a low around 25. Very windy, with a southwest wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 25 °F

    Chance
    Rain/Snow and
    Very Windy

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all snow after noon. Temperature falling to around 24 by 5pm. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F⇓

    Windy.
    Rain/Snow
    then Snow

  • Sunday Night

    Sunday Night: A chance of snow before 7pm, then a slight chance of snow after 2am. Mostly cloudy, with a low around 18. Wind chill values as low as -2. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 65 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    and Very
    Windy

  • Monday

    Monday: Partly sunny, with a high near 23. Wind chill values as low as zero. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 23 °F

    Partly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.

    Low: 12 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Tonight
Patchy drizzle before 3am, then a chance of rain between 3am and 5am, then a chance of snow after 5am. Increasing clouds, with a low around 25. Very windy, with a southwest wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, possibly mixed with snow, becoming all snow after noon. Temperature falling to around 24 by 5pm. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
A chance of snow before 7pm, then a slight chance of snow after 2am. Mostly cloudy, with a low around 18. Wind chill values as low as -2. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 65 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 23. Wind chill values as low as zero. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Monday Night
Partly cloudy, with a low around 12. Windy, with a northwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Mostly sunny, with a high near 29. Breezy.
Tuesday Night
A 40 percent chance of snow showers after 10pm. Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 33. Breezy.
Wednesday Night
Mostly cloudy, with a low around 26. Blustery.
Thursday
Partly sunny, with a high near 37. Windy.
Thursday Night
Mostly cloudy, with a low around 27. Blustery.
Friday
Partly sunny, with a high near 41. Breezy.
Friday Night
Mostly cloudy, with a low around 29. Blustery.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
6:37 pm EDT Apr 18, 2026
Forecast Valid:
7pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation