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

21°F

-6°C

Humidity 80%
Wind Speed NW 37 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 110.00 mi
Wind Chill1°F (-17°C)
Last update 12 May 7:54 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 23 °F

    Increasing
    Clouds and
    Windy

  • Wednesday

    Wednesday: Snow before 4pm, then rain likely between 4pm and 5pm, then snow likely after 5pm. High near 35. Very windy, with a south wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy then
    Rain/Snow and
    Very Windy

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all rain after 8pm. Cloudy, with a low around 31. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Very Windy.
    Rain/Snow
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Rain, mainly after 7am. High near 37. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 37 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain. Low around 33. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Rain and
    Breezy

  • Friday

    Friday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 70%.

    High: 39 °F

    Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Chance
    Showers then
    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Very windy.

    High: 50 °F

    Mostly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Very windy.

    Low: 39 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Increasing clouds, with a low around 23. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 40 mph.
Wednesday
Snow before 4pm, then rain likely between 4pm and 5pm, then snow likely after 5pm. High near 35. Very windy, with a south wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers likely, becoming all rain after 8pm. Cloudy, with a low around 31. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain, mainly after 7am. High near 37. Breezy, with a southeast wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday Night
Rain. Low around 33. Breezy, with an east wind 20 to 25 mph. Chance of precipitation is 90%.
Friday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 39. Windy. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 34. Breezy.
Saturday
Mostly sunny, with a high near 50. Very windy.
Saturday Night
Partly cloudy, with a low around 39. Very windy.
Sunday
Mostly sunny, with a high near 47. Very windy.
Sunday Night
Partly cloudy, with a low around 35. Very windy.
Monday
Mostly sunny, with a high near 52. Breezy.
Monday Night
Partly cloudy, with a low around 43. Windy.
Tuesday
Showers likely. Partly sunny, with a high near 57. Very windy. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
7:55 pm EDT May 12, 2026
Forecast Valid:
8pm EDT May 12, 2026-6pm EDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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