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.

A Few Clouds and Breezy

36°F

2°C

Humidity 35%
Wind Speed N 23 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 130.00 mi
Wind Chill24°F (-4°C)
Last update 20 Oct 5:53 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 44. Northeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 30. North wind 5 to 15 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Windy, with a northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 40 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Windy, with a northwest wind around 35 mph, with gusts as high as 45 mph.

    Low: 23 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 32. Windy.

    High: 32 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Blustery.

    Low: 22 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 44. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Increasing clouds, with a low around 30. North wind 5 to 15 mph.
Thursday
Mostly sunny, with a high near 40. Windy, with a northwest wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Partly cloudy, with a low around 23. Windy, with a northwest wind around 35 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 32. Windy.
Friday Night
Mostly clear, with a low around 22. Blustery.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly cloudy, with a low around 32. Breezy.
Tuesday
Partly sunny, with a high near 36.
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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:
3:13 pm EDT Oct 20, 2026
Forecast Valid:
6pm EDT Oct 20, 2026-6pm EDT Oct 27, 2026
 
Forecast Discussion
 
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Additional Resources

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