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 and Windy

39°F

4°C

Humidity 100%
Wind Speed W 79 G 87 mph
Barometer NA
Dewpoint 39°F (4°C)
Visibility 0.00 mi
Wind Chill22°F (-6°C)
Last update 8 Mar 5:51 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 30 percent chance of rain, mainly before 7am. Widespread fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature falling to around 26 by 5pm. Very windy, with a west wind 65 to 70 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 95 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 35 °F⇓

    Chance Rain
    and Fog then
    Partly Sunny
    and Very
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Wind chill values as low as -3. Very windy, with a west wind 50 to 60 mph, with gusts as high as 75 mph.

    Low: 21 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 35. Very windy, with a southwest wind 45 to 55 mph, with gusts as high as 70 mph.

    High: 35 °F

    Mostly Sunny
    and Very
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.

    Low: 30 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 40. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 40 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. Windy.

    Low: 31 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Rain likely, mainly after 10am. Cloudy, with a high near 38. Very windy. Chance of precipitation is 70%.

    High: 38 °F

    Rain Likely
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: Rain likely before 5am, then rain and snow likely. Cloudy, with a low around 25. Very windy. Chance of precipitation is 70%.

    Low: 25 °F

    Very Windy.
    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain and snow, becoming all snow after 2pm. High near 33. Very windy. Chance of precipitation is 90%.

    High: 33 °F

    Rain/Snow and
    Very Windy

Detailed Forecast

Today
A 30 percent chance of rain, mainly before 7am. Widespread fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a temperature falling to around 26 by 5pm. Very windy, with a west wind 65 to 70 mph decreasing to 55 to 60 mph in the afternoon. Winds could gust as high as 95 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Partly cloudy, with a low around 21. Wind chill values as low as -3. Very windy, with a west wind 50 to 60 mph, with gusts as high as 75 mph.
Monday
Mostly sunny, with a high near 35. Very windy, with a southwest wind 45 to 55 mph, with gusts as high as 70 mph.
Monday Night
Mostly clear, with a low around 30. Very windy, with a west wind 50 to 55 mph, with gusts as high as 70 mph.
Tuesday
Sunny, with a high near 40. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Tuesday Night
Mostly cloudy, with a low around 31. Windy.
Wednesday
Rain likely, mainly after 10am. Cloudy, with a high near 38. Very windy. Chance of precipitation is 70%.
Wednesday Night
Rain likely before 5am, then rain and snow likely. Cloudy, with a low around 25. Very windy. Chance of precipitation is 70%.
Thursday
Rain and snow, becoming all snow after 2pm. High near 33. Very windy. Chance of precipitation is 90%.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 2. Very windy. Chance of precipitation is 60%.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 17. Very windy.
Friday Night
Snow likely. Mostly cloudy, with a low around 12. Very windy. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 17. Very windy.
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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:
1:28 am EST Mar 8, 2026
Forecast Valid:
6am EDT Mar 8, 2026-6pm EDT Mar 14, 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