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

32°F

0°C

Humidity 64%
Wind Speed W 5 mph
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 75.00 mi
Wind Chill27°F (-3°C)
Last update 29 Apr 3:53 am EDT
Extended Forecast for

4 Miles SW Mount Washington NH

  • Today

    Today: Mostly sunny, with a high near 51. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly after 3am. Mostly cloudy, with a low around 38. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Scattered
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Rain. Patchy fog before 8am. High near 39. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 39 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain showers before 10pm, then rain and snow showers likely between 10pm and midnight, then snow showers likely after midnight. Low around 30. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of snow showers. Partly sunny, with a high near 36. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 40.

    High: 40 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after 9am. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 51. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Showers likely, mainly after 3am. Mostly cloudy, with a low around 38. Southeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Patchy fog before 8am. High near 39. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday Night
Rain showers before 10pm, then rain and snow showers likely between 10pm and midnight, then snow showers likely after midnight. Low around 30. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 36. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 40.
Saturday Night
A 30 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 29.
Sunday
A 40 percent chance of snow showers after 9am. Partly sunny, with a high near 39.
Sunday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 29.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Tuesday
Rain and snow showers likely. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
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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:
2:43 am EDT Apr 29, 2026
Forecast Valid:
4am EDT Apr 29, 2026-6pm EDT May 5, 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