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

52°F

11°C

Humidity 54%
Wind Speed W 30 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility 80.00 mi
Wind Chill45°F (7°C)
Last update 6 Oct 6:56 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.

    Low: 49 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 5pm. Mostly sunny, with a high near 58. Windy, with a west wind around 30 mph, with gusts as high as 40 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Windy. Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain and thunderstorms likely before 10pm, then rain and possibly a thunderstorm between 10pm and 11pm, then rain after 11pm. Low around 37. Very windy, with a west wind around 45 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 37 °F

    Rain and Very
    Windy

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.

    High: 39 °F

    Windy. Rain
    Likely then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 60 mph.

    Low: 25 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Sunny, with a high near 32. Very windy.

    High: 32 °F

    Sunny and
    Very Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Very windy.

    Low: 23 °F

    Mostly Clear
    and Very
    Windy

  • Friday

    Friday: Sunny, with a high near 40. Windy.

    High: 40 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Windy.

    Low: 29 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Windy, with a west wind around 30 mph, with gusts as high as 40 mph.
Tuesday
A 30 percent chance of showers, mainly after 5pm. Mostly sunny, with a high near 58. Windy, with a west wind around 30 mph, with gusts as high as 40 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain and thunderstorms likely before 10pm, then rain and possibly a thunderstorm between 10pm and 11pm, then rain after 11pm. Low around 37. Very windy, with a west wind around 45 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 39. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 70%.
Wednesday Night
Mostly clear, with a low around 25. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 60 mph.
Thursday
Sunny, with a high near 32. Very windy.
Thursday Night
Mostly clear, with a low around 23. Very windy.
Friday
Sunny, with a high near 40. Windy.
Friday Night
Mostly clear, with a low around 29. Windy.
Saturday
Mostly sunny, with a high near 44. Windy.
Saturday Night
Partly cloudy, with a low around 33. Breezy.
Sunday
Mostly sunny, with a high near 42. Windy.
Sunday Night
Mostly cloudy, with a low around 35. Windy.
Columbus Day
Partly sunny, with a high near 40. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.3°W (Elev. 5026 ft)
Last Update:
7:23 pm EDT Oct 6, 2025
Forecast Valid:
7pm EDT Oct 6, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation