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

43°F

6°C

Humidity 100%
Wind Speed SW 74 G 84 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 0.00 mi
Wind Chill28°F (-2°C)
Last update 7 Mar 4:51 pm EST
Extended Forecast for

4 Miles N Mount Washington NH

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 33. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain and
    Windy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 32 by 5pm. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 41 °F⇓

    Decreasing
    Clouds and
    Very Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: 28 °F

    Mostly Clear
    and Windy

  • Monday

    Monday: Mostly sunny, with a high near 46. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 46 °F

    Mostly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. Very windy, with a west wind 35 to 40 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 50 mph.

    Low: 34 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 9am. Cloudy, with a high near 37. Breezy. Chance of precipitation is 70%.

    High: 37 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain. Low around 28. Windy. Chance of precipitation is 80%.

    Low: 28 °F

    Rain and
    Windy

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 33. Windy, with a southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 32 by 5pm. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Sunday Night
Mostly clear, with a low around 28. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Monday
Mostly sunny, with a high near 46. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Monday Night
Mostly clear, with a low around 34. Very windy, with a west wind 35 to 40 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 32. Breezy.
Wednesday
Rain likely, mainly after 9am. Cloudy, with a high near 37. Breezy. Chance of precipitation is 70%.
Wednesday Night
Rain. Low around 28. Windy. Chance of precipitation is 80%.
Thursday
Rain and snow likely, becoming all snow after 1pm. Cloudy, with a high near 35. Very windy. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12. Very windy.
Friday
Partly sunny, with a high near 23. Windy.
Friday Night
Snow likely. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 60%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 28. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Washington NH
 44.33°N 71.32°W (Elev. 3999 ft)
Last Update:
1:27 pm EST Mar 7, 2026
Forecast Valid:
5pm EST Mar 7, 2026-6pm EDT Mar 14, 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