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.

A Few Clouds and Windy

37°F

3°C

Humidity 93%
Wind Speed W 31 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility 70.00 mi
Wind Chill24°F (-4°C)
Last update 11 Mar 1:47 am EDT
Extended Forecast for

2 Miles SW Mount Washington NH

  • Overnight

    Overnight: A 20 percent chance of rain after 3am. Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 42. West wind around 15 mph.

    Low: 42 °F

    Slight Chance
    Rain and
    Patchy Dense
    Fog

  • Wednesday

    Wednesday: A chance of rain before 9am, then a chance of rain and snow between 9am and 10am, then a chance of rain after 10am. Patchy dense fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 43. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Chance
    Rain/Snow and
    Patchy Dense
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Patchy fog before 9pm, then patchy fog after midnight. Otherwise, cloudy, with a steady temperature around 43. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain before 8am, then a chance of showers between 8am and 9am. Mostly cloudy, with a high near 39. Wind chill values as low as -2. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.

    High: 39 °F

    Very Windy.
    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: 14 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: A 40 percent chance of snow after 2pm. Partly sunny, with a high near 25. Breezy.

    High: 25 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Low around 22. Windy. Chance of precipitation is 90%.

    Low: 22 °F

    Snow and
    Windy

  • Saturday

    Saturday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 26. Very windy. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Mostly Cloudy
    and Windy

Detailed Forecast

Overnight
A 20 percent chance of rain after 3am. Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 42. West wind around 15 mph.
Wednesday
A chance of rain before 9am, then a chance of rain and snow between 9am and 10am, then a chance of rain after 10am. Patchy dense fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 43. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely, mainly before 2am. Patchy fog before 9pm, then patchy fog after midnight. Otherwise, cloudy, with a steady temperature around 43. Very windy, with a southwest wind 30 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain before 8am, then a chance of showers between 8am and 9am. Mostly cloudy, with a high near 39. Wind chill values as low as -2. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 14. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Friday
A 40 percent chance of snow after 2pm. Partly sunny, with a high near 25. Breezy.
Friday Night
Snow, mainly after 8pm. Low around 22. Windy. Chance of precipitation is 90%.
Saturday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 26. Very windy. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 14. Windy.
Sunday
A 50 percent chance of snow after 8am. Mostly cloudy, with a high near 31. Breezy.
Sunday Night
Rain and snow. Low around 24. Windy. Chance of precipitation is 80%.
Monday
Rain and snow. High near 40. Windy. Chance of precipitation is 90%.
Monday Night
Snow. Low around 11. Windy. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 14. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
10:27 pm EDT Mar 10, 2026
Forecast Valid:
2am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation