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.

Freezing Fog and Windy

23°F

-5°C

Humidity 100%
Wind Speed W 39 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.00 mi
Wind Chill3°F (-16°C)
Last update 21 Nov 11:53 am EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A slight chance of snow showers, mixing with freezing rain after 1pm, then gradually ending. Mostly cloudy, with a high near 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Wintry Mix
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Wind chill values as low as -7. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.

    Low: 14 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny, with a high near 17. Wind chill values as low as -13. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 17 °F

    Partly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -15. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 60 mph.

    Low: 9 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Mostly cloudy, with a high near 17. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 17 °F

    Mostly Cloudy
    and Windy

  • Sunday Night

    Sunday Night: Scattered snow showers, mainly between 7pm and 3am. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 40%.

    Low: 13 °F

    Scattered
    Snow Showers
    and Very
    Windy

  • Monday

    Monday: Partly sunny, with a high near 18. Very windy.

    High: 18 °F

    Partly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Very windy.

    Low: 14 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Scattered snow showers, mainly after noon. Mostly cloudy, with a high near 26. Windy. Chance of precipitation is 40%.

    High: 26 °F

    Mostly Cloudy
    and Windy
    then
    Scattered
    Snow Showers

Detailed Forecast

This Afternoon
A slight chance of snow showers, mixing with freezing rain after 1pm, then gradually ending. Mostly cloudy, with a high near 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 14. Wind chill values as low as -7. Very windy, with a west wind 30 to 40 mph, with gusts as high as 50 mph.
Saturday
Partly sunny, with a high near 17. Wind chill values as low as -13. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph.
Saturday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -15. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 60 mph.
Sunday
Mostly cloudy, with a high near 17. Windy, with a west wind 30 to 35 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
Scattered snow showers, mainly between 7pm and 3am. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 18. Very windy.
Monday Night
Mostly cloudy, with a low around 14. Very windy.
Tuesday
Scattered snow showers, mainly after noon. Mostly cloudy, with a high near 26. Windy. Chance of precipitation is 40%.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 23. Windy. Chance of precipitation is 70%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 30. Windy. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 18. Very windy. Chance of precipitation is 70%.
Thanksgiving Day
Scattered snow showers. Mostly cloudy, with a high near 20. Very windy. Chance of precipitation is 50%.
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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:
9:43 am EST Nov 21, 2025
Forecast Valid:
12pm EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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