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.

Fog

36°F

2°C

Humidity 100%
Wind Speed SE 16 G 22 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility 0.13 mi
Wind Chill26°F (-3°C)
Last update 15 May 1:55 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: A 30 percent chance of showers, mainly before 3pm. Partly sunny, with a high near 40. East wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.

    Low: 36 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.

    High: 52 °F

    Mostly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: A chance of showers between 11pm and 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 44. Very windy, with a southwest wind 35 to 45 mph increasing to 45 to 55 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers and
    Very Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Very windy, with a west wind around 65 mph, with gusts as high as 85 mph.

    High: 52 °F

    Mostly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Very windy.

    Low: 35 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: Partly sunny, with a high near 56. Windy.

    High: 56 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Windy.

    Low: 45 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 61. Very windy.

    High: 61 °F

    Chance
    Showers and
    Very Windy

Detailed Forecast

This Afternoon
A 30 percent chance of showers, mainly before 3pm. Partly sunny, with a high near 40. East wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Partly cloudy, with a low around 36. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 52. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.
Saturday Night
A chance of showers between 11pm and 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 44. Very windy, with a southwest wind 35 to 45 mph increasing to 45 to 55 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 52. Very windy, with a west wind around 65 mph, with gusts as high as 85 mph.
Sunday Night
Partly cloudy, with a low around 35. Very windy.
Monday
Partly sunny, with a high near 56. Windy.
Monday Night
Partly cloudy, with a low around 45. Windy.
Tuesday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 61. Very windy.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48. Windy.
Wednesday
Showers likely. Mostly cloudy, with a high near 56. Very windy. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 39. Very windy. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 44. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
5:27 am EDT May 15, 2026
Forecast Valid:
2pm EDT May 15, 2026-6pm EDT May 21, 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