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.

Mostly Cloudy

19°F

-7°C

Humidity 68%
Wind Speed NW 2 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 100.00 mi
Last update 23 Mar 4:50 am EDT
Extended Forecast for

4 Miles SW Mount Washington NH

  • Today

    Today: A slight chance of snow before 8am, then a chance of snow showers after 8am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 27. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 27 °F

    Chance Snow
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow between 8am and 10am. Mostly cloudy, with a high near 31. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow. Low around 21. Breezy. Chance of precipitation is 80%.

    Low: 21 °F

    Rain/Snow and
    Breezy

  • Friday

    Friday: Snow likely, mainly before 9am. Mostly cloudy, with a high near 23. Blustery. Chance of precipitation is 60%.

    High: 23 °F

    Blustery.
    Snow Likely
    then Chance
    Snow

Detailed Forecast

Today
A slight chance of snow before 8am, then a chance of snow showers after 8am. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 27. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 16. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Partly sunny, with a high near 27. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow between 8am and 10am. Mostly cloudy, with a high near 31. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
Snow likely before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Thursday Night
Rain and snow. Low around 21. Breezy. Chance of precipitation is 80%.
Friday
Snow likely, mainly before 9am. Mostly cloudy, with a high near 23. Blustery. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 3. Blustery.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 28. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
5:38 am EDT Mar 23, 2026
Forecast Valid:
5am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation