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.

Partly Cloudy

12°F

-11°C

Humidity 40%
Wind Speed NW 12 mph
Barometer NA
Dewpoint -8°F (-22°C)
Visibility 130.00 mi
Wind Chill-2°F (-19°C)
Last update 19 Feb 8:48 am EST
Extended Forecast for

Mount Washington NH

  • Today

    Today: Mostly sunny, with a high near 20. Wind chill values as low as -3. Breezy, with a west wind 10 to 20 mph.

    High: 20 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -6. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 21. Wind chill values as low as -6. West wind around 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Slight Chance
    Snow then
    Snow Likely

  • Friday Night

    Friday Night: Snow. Low around 7. Wind chill values as low as -13. Breezy, with a southeast wind 15 to 25 mph becoming northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 7 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow likely, mainly before 7am. Partly sunny, with a high near 12. Windy, with a north wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 12 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 2. Windy.

    Low: 2 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 15. Windy.

    High: 15 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 5. Windy.

    Low: 5 °F

    Windy. Mostly
    Cloudy then
    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 13. Very windy.

    High: 13 °F

    Partly Sunny
    and Windy
    then Chance
    Snow and Very
    Windy

Detailed Forecast

Today
Mostly sunny, with a high near 20. Wind chill values as low as -3. Breezy, with a west wind 10 to 20 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -6. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Friday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 21. Wind chill values as low as -6. West wind around 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around 7. Wind chill values as low as -13. Breezy, with a southeast wind 15 to 25 mph becoming northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow likely, mainly before 7am. Partly sunny, with a high near 12. Windy, with a north wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly clear, with a low around 2. Windy.
Sunday
Mostly sunny, with a high near 15. Windy.
Sunday Night
A 30 percent chance of snow after 4am. Mostly cloudy, with a low around 5. Windy.
Monday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 13. Very windy.
Monday Night
Mostly cloudy, with a low around 2. Very windy.
Tuesday
Mostly sunny and cold, with a high near 10. Very windy.
Tuesday Night
Mostly cloudy, with a low around -2. Very windy.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 13. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:25 am EST Feb 19, 2026
Forecast Valid:
9am EST Feb 19, 2026-6pm EST Feb 25, 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