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 and Windy

9°F

-13°C

Humidity 21%
Wind Speed W 32 mph
Barometer NA
Dewpoint -24°F (-31°C)
Visibility 80.00 mi
Wind Chill-14°F (-26°C)
Last update 5 Dec 10:50 pm EST
Extended Forecast for

3 Miles NNW Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -15. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 11 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 17. Wind chill values as low as -10. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 17 °F

    Partly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -11. Very windy, with a west wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.

    Low: 7 °F

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Partly sunny and cold, with a high near 9. Wind chill values as low as -18. Very windy, with a northwest wind 35 to 45 mph decreasing to 20 to 30 mph. Winds could gust as high as 55 mph.

    High: 9 °F

    Cold and Very
    Windy

  • Sunday Night

    Sunday Night: Snow showers likely between 8pm and 10pm, then snow after 10pm. Low around -3. Very windy, with a west wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: -3 °F

    Snow and Very
    Windy

  • Monday

    Monday: A chance of snow before 7am, then a chance of snow showers between 7am and 9am. Partly sunny and cold, with a high near -1. Very windy. Chance of precipitation is 40%.

    High: -1 °F

    Chance Snow
    and Very
    Windy then
    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around -8. Windy.

    Low: -8 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Tuesday Night

    Tuesday Night: A chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 5. Breezy. Chance of precipitation is 50%.

    Low: 5 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 11. Wind chill values as low as -15. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph.
Saturday
Partly sunny, with a high near 17. Wind chill values as low as -10. Windy, with a west wind 30 to 35 mph, with gusts as high as 45 mph.
Saturday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -11. Very windy, with a west wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph.
Sunday
Partly sunny and cold, with a high near 9. Wind chill values as low as -18. Very windy, with a northwest wind 35 to 45 mph decreasing to 20 to 30 mph. Winds could gust as high as 55 mph.
Sunday Night
Snow showers likely between 8pm and 10pm, then snow after 10pm. Low around -3. Very windy, with a west wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow before 7am, then a chance of snow showers between 7am and 9am. Partly sunny and cold, with a high near -1. Very windy. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around -8. Windy.
Tuesday
Partly sunny and cold, with a high near 8.
Tuesday Night
A chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 5. Breezy. Chance of precipitation is 50%.
Wednesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 21. Breezy. Chance of precipitation is 60%.
Wednesday Night
Snow. Low around 16. Breezy. Chance of precipitation is 80%.
Thursday
Snow likely. Mostly cloudy, with a high near 18. Breezy. Chance of precipitation is 70%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 9. Windy. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 11. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
6:16 pm EST Dec 5, 2025
Forecast Valid:
11pm EST Dec 5, 2025-6pm EST Dec 12, 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