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

37°F

3°C

Humidity 75%
Wind Speed W 13 mph
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 80.00 mi
Wind Chill29°F (-2°C)
Last update 29 Apr 9:59 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Mostly sunny, with a high near 49. Breezy, with a southeast wind 15 to 20 mph.

    High: 49 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Showers likely, mainly between 1am and 4am, then rain after 4am. Low around 36. Breezy, with a southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Breezy.
    Scattered
    Showers then
    Rain

  • Thursday

    Thursday: Rain. Patchy fog before 8am. High near 38. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 38 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain showers before 10pm, then rain and snow showers likely between 10pm and 11pm, then snow showers likely after 11pm. Low around 28. Blustery, with a northwest wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Blustery.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of snow showers. Partly sunny, with a high near 34. Windy, with a west wind 25 to 30 mph.

    High: 34 °F

    Chance Snow
    Showers and
    Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 38. Breezy.

    High: 38 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers after 9am. Partly sunny, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 49. Breezy, with a southeast wind 15 to 20 mph.
Tonight
Showers likely, mainly between 1am and 4am, then rain after 4am. Low around 36. Breezy, with a southeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain. Patchy fog before 8am. High near 38. Breezy, with a southeast wind 15 to 20 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 11pm, then snow showers likely after 11pm. Low around 28. Blustery, with a northwest wind 15 to 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
A 30 percent chance of snow showers. Partly sunny, with a high near 34. Windy, with a west wind 25 to 30 mph.
Friday Night
Mostly cloudy, with a low around 25. Breezy.
Saturday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 38. Breezy.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A 40 percent chance of snow showers after 9am. Partly sunny, with a high near 36. Breezy.
Sunday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 26.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 39. Breezy. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Tuesday
Rain and snow showers likely. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
7:29 am EDT Apr 29, 2026
Forecast Valid:
10am EDT Apr 29, 2026-6pm EDT May 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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