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.

Overcast and Windy

19°F

-7°C

Humidity 42%
Wind Speed W 40 mph
Barometer NA
Dewpoint 0°F (-18°C)
Visibility 130.00 mi
Wind Chill-2°F (-19°C)
Last update 24 Nov 11:52 pm EST
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 17. Very windy, with a west wind 20 to 30 mph increasing to 35 to 45 mph. Winds could gust as high as 55 mph.

    Low: 17 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 31. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the morning.

    High: 31 °F

    Mostly Cloudy
    and Windy
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Snow likely before 10pm, then rain. Low around 31. Breezy, with a southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Breezy.
    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 35. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 35 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain before midnight, then rain and snow between midnight and 1am, then snow likely after 1am. Low around 16. Very windy, with a south wind 20 to 30 mph becoming west 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Rain and
    Windy then
    Rain/Snow and
    Very Windy

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, with a high near 19. Very windy.

    High: 19 °F

    Partly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Very Windy.
    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 11. Very windy. Chance of precipitation is 70%.

    High: 11 °F

    Snow Likely
    and Very
    Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 7. Very windy.

    Low: 7 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 17. Very windy, with a west wind 20 to 30 mph increasing to 35 to 45 mph. Winds could gust as high as 55 mph.
Tuesday
Mostly cloudy, with a high near 31. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the morning.
Tuesday Night
Snow likely before 10pm, then rain. Low around 31. Breezy, with a southwest wind 20 to 25 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 35. Breezy, with a south wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
Rain before midnight, then rain and snow between midnight and 1am, then snow likely after 1am. Low around 16. Very windy, with a south wind 20 to 30 mph becoming west 45 to 55 mph. Winds could gust as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Thanksgiving Day
Partly sunny, with a high near 19. Very windy.
Thursday Night
A 30 percent chance of snow after 2am. Mostly cloudy, with a low around 10. Very windy.
Friday
Snow likely. Mostly cloudy, with a high near 11. Very windy. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow before 1am. Mostly cloudy, with a low around 7. Very windy.
Saturday
Partly sunny and cold, with a high near 10. Very windy.
Saturday Night
Mostly cloudy, with a low around 6. Very windy.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 18. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 13. Very windy. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 19. Windy. Chance of precipitation is 60%.
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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:
12:07 am EST Nov 25, 2025
Forecast Valid:
12am EST Nov 25, 2025-6pm EST Dec 1, 2025
 
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