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

43°F

6°C

Humidity 66%
Wind Speed N 15 G 24 mph
Barometer NA
Dewpoint 32°F (0°C)
Visibility 90.00 mi
Wind Chill36°F (2°C)
Last update 17 Apr 8:51 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 20 percent chance of showers before 10am. Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. North wind around 15 mph, with gusts as high as 20 mph.

    High: 55 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. Northeast wind 10 to 15 mph becoming southeast after midnight.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Breezy, with a southeast wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 45 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 33. Breezy, with a southeast wind 20 to 25 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Rain showers before 2pm, then rain and snow showers. High near 40. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 40 °F

    Breezy.
    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers, mainly before 8pm. Low around 21. Windy. Chance of precipitation is 80%.

    Low: 21 °F

    Windy. Snow
    Showers then
    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 25. Windy.

    High: 25 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Windy.

    Low: 14 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Breezy.

    High: 33 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A 20 percent chance of showers before 10am. Patchy fog before noon. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. North wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 38. Northeast wind 10 to 15 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 45. Breezy, with a southeast wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 33. Breezy, with a southeast wind 20 to 25 mph. Chance of precipitation is 60%.
Sunday
Rain showers before 2pm, then rain and snow showers. High near 40. Breezy, with a southwest wind 20 to 25 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow showers, mainly before 8pm. Low around 21. Windy. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 25. Windy.
Monday Night
Partly cloudy, with a low around 14. Windy.
Tuesday
Mostly sunny, with a high near 33. Breezy.
Tuesday Night
A 40 percent chance of snow showers after 9pm. Mostly cloudy, with a low around 26. Breezy.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 39. Breezy.
Wednesday Night
Mostly cloudy, with a low around 26. Blustery.
Thursday
Partly sunny, with a high near 40. Breezy.
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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:
2:26 am EDT Apr 17, 2026
Forecast Valid:
9am EDT Apr 17, 2026-6pm EDT Apr 23, 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