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 Breezy

25°F

-4°C

Humidity 93%
Wind Speed W 25 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 0.13 mi
Wind Chill9°F (-13°C)
Last update 5 Mar 1:58 pm EST
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 34. South wind around 10 mph.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around 15. Wind chill values as low as zero. Breezy, with a southeast wind around 20 mph.

    Low: 15 °F

    Breezy.
    Cloudy then
    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 8am. Patchy fog between 1pm and 4pm. Otherwise, mostly cloudy, with a high near 26. Breezy, with a southeast wind 15 to 20 mph.

    High: 26 °F

    Chance Snow
    and Breezy
    then Patchy
    Fog

  • Friday Night

    Friday Night: Freezing rain, mainly after 4am. Patchy fog after 7pm. Low around 22. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Freezing Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Drizzle or freezing rain before 4pm, then areas of drizzle after 5pm. Patchy fog before 1pm. High near 44. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 44 °F


    Drizzle/Freezing
    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Low around 32. Windy. Chance of precipitation is 80%.

    Low: 32 °F

    Showers and
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 37. Windy.

    High: 37 °F

    Partly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27. Breezy.

    Low: 27 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 43. Windy.

    High: 43 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 34. South wind around 10 mph.
Tonight
A 30 percent chance of snow, mainly after 3am. Cloudy, with a low around 15. Wind chill values as low as zero. Breezy, with a southeast wind around 20 mph.
Friday
A 30 percent chance of snow, mainly before 8am. Patchy fog between 1pm and 4pm. Otherwise, mostly cloudy, with a high near 26. Breezy, with a southeast wind 15 to 20 mph.
Friday Night
Freezing rain, mainly after 4am. Patchy fog after 7pm. Low around 22. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.
Saturday
Drizzle or freezing rain before 4pm, then areas of drizzle after 5pm. Patchy fog before 1pm. High near 44. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
Showers, mainly before 1am. Low around 32. Windy. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 37. Windy.
Sunday Night
Partly cloudy, with a low around 27. Breezy.
Monday
Sunny, with a high near 43. Windy.
Monday Night
Partly cloudy, with a low around 32. Breezy.
Tuesday
Mostly sunny, with a high near 41. Breezy.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 29. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 70%.
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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:
1:52 pm EST Mar 5, 2026
Forecast Valid:
2pm EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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