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.

Patches Fog and Windy

27°F

-3°C

Humidity 99%
Wind Speed N 40 mph
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 130.00 mi
Wind Chill9°F (-13°C)
Last update 17 Oct 6:53 am EDT
Extended Forecast for

3 Miles SW Mount Washington NH

  • Today

    Today: Sunny, with a high near 41. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. North wind 5 to 10 mph becoming southwest in the afternoon.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. South wind 5 to 10 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Southeast wind around 15 mph, with gusts as high as 30 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 44. Windy. Chance of precipitation is 60%.

    Low: 44 °F

    Windy. Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Rain. High near 44. Windy. Chance of precipitation is 80%.

    High: 44 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Rain likely before 8pm, then showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of showers. Partly sunny, with a high near 46.

    High: 46 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 41. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 30. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 48. North wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 40. South wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 51. Southeast wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 44. Windy. Chance of precipitation is 60%.
Monday
Rain. High near 44. Windy. Chance of precipitation is 80%.
Monday Night
Rain likely before 8pm, then showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 46.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 37. Windy. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mount Washington NH
 44.24°N 71.34°W (Elev. 3960 ft)
Last Update:
6:28 am EDT Oct 17, 2025
Forecast Valid:
7am EDT Oct 17, 2025-6pm EDT Oct 23, 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