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.

Partly Cloudy and Windy

34°F

1°C

Humidity 60%
Wind Speed W 54 mph
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 100.00 mi
Wind Chill17°F (-8°C)
Last update 10 Mar 3:52 am EDT
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Today

    Today: Sunny, with a high near 46. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.

    High: 46 °F

    Sunny and
    Very Windy

  • Tonight

    Tonight: A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 29. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain. Patchy fog before noon. High near 40. Very windy, with a south wind 25 to 35 mph increasing to 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog after 2am. Low around 19. Very windy, with a southwest wind 60 to 65 mph increasing to 70 to 75 mph after midnight. Winds could gust as high as 95 mph. Chance of precipitation is 100%.

    Low: 19 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain and snow, becoming all snow after 11am. Patchy fog before 8am. High near 35. Very windy, with a west wind 55 to 65 mph decreasing to 45 to 55 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow and
    Patchy Fog
    then Chance
    Snow and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Very windy.

    Low: 13 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: A 30 percent chance of snow after 3pm. Partly sunny, with a high near 23. Windy.

    High: 23 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Friday Night

    Friday Night: Snow. Low around 19. Windy. Chance of precipitation is 80%.

    Low: 19 °F

    Snow and
    Windy

  • Saturday

    Saturday: Snow likely, mainly before 7am. Mostly cloudy, with a high near 24. Very windy. Chance of precipitation is 60%.

    High: 24 °F

    Very Windy.
    Snow Likely
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 46. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.
Tonight
A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 29. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. Patchy fog before noon. High near 40. Very windy, with a south wind 25 to 35 mph increasing to 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Patchy fog after 2am. Low around 19. Very windy, with a southwest wind 60 to 65 mph increasing to 70 to 75 mph after midnight. Winds could gust as high as 95 mph. Chance of precipitation is 100%.
Thursday
Rain and snow, becoming all snow after 11am. Patchy fog before 8am. High near 35. Very windy, with a west wind 55 to 65 mph decreasing to 45 to 55 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 13. Very windy.
Friday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 23. Windy.
Friday Night
Snow. Low around 19. Windy. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 24. Very windy. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 14. Windy.
Sunday
Snow likely. Cloudy, with a high near 31. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain and snow. Low around 25. Windy. Chance of precipitation is 80%.
Monday
Rain and snow. High near 35. Windy. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
2:27 am EDT Mar 10, 2026
Forecast Valid:
4am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation