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 Windy

36°F

2°C

Humidity 56%
Wind Speed W 45 mph
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 100.00 mi
Wind Chill21°F (-6°C)
Last update 10 Mar 5:52 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Sunny, with a high near 51. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain or freezing rain, becoming all rain after 3pm. Patchy fog between 2pm and 3pm. High near 41. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 41 °F

    Rain/Freezing
    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog before 9pm, then patchy fog after midnight. Low around 23. Very windy, with a southwest wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%.

    Low: 23 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain before 10am, then rain and snow likely between 10am and 11am, then snow likely after 11am. High near 38. Very windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow and
    Very Windy
    then Snow
    Likely and
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Windy. Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 3pm. Partly sunny, with a high near 25. Breezy.

    High: 25 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow. Low around 20. Windy. Chance of precipitation is 80%.

    Low: 20 °F

    Snow and
    Windy

  • Saturday

    Saturday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 26. Very windy. Chance of precipitation is 60%.

    High: 26 °F

    Very Windy.
    Snow Likely
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 51. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.
Tonight
A 40 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 31. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain or freezing rain, becoming all rain after 3pm. Patchy fog between 2pm and 3pm. High near 41. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.
Wednesday Night
Rain. Patchy fog before 9pm, then patchy fog after midnight. Low around 23. Very windy, with a southwest wind 35 to 40 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%.
Thursday
Rain before 10am, then rain and snow likely between 10am and 11am, then snow likely after 11am. High near 38. Very windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 13. Windy.
Friday
A 30 percent chance of snow after 3pm. Partly sunny, with a high near 25. Breezy.
Friday Night
Snow. Low around 20. Windy. Chance of precipitation is 80%.
Saturday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 26. Very windy. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 14. Windy.
Sunday
Snow likely. Cloudy, with a high near 31. Breezy. Chance of precipitation is 60%.
Sunday Night
Rain and snow. Low around 25. Windy. Chance of precipitation is 80%.
Monday
Rain and snow. High near 37. Windy. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
2:27 am EDT Mar 10, 2026
Forecast Valid:
6am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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