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

50°F

10°C

Humidity 76%
Wind Speed W 33 G 43 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 60.00 mi
Wind Chill42°F (6°C)
Last update 4 Oct 2:59 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly clear, with a low around 44. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 45 mph.

    Low: 44 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 56. Windy, with a west wind 20 to 30 mph, with gusts as high as 35 mph.

    High: 56 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Breezy, with a west wind 20 to 25 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 56. Windy, with a southwest wind around 30 mph, with gusts as high as 40 mph.

    High: 56 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    Low: 47 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 54. Very windy.

    High: 54 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly after 7pm. Low around 32. Very windy. Chance of precipitation is 90%.

    Low: 32 °F

    Showers and
    Very Windy

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Partly sunny, with a high near 35. Very windy. Chance of precipitation is 60%.

    High: 35 °F

    Very Windy.
    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. Very windy.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. Windy, with a northwest wind 30 to 35 mph, with gusts as high as 45 mph.
Sunday
Sunny, with a high near 56. Windy, with a west wind 20 to 30 mph, with gusts as high as 35 mph.
Sunday Night
Mostly clear, with a low around 49. Breezy, with a west wind 20 to 25 mph.
Monday
Sunny, with a high near 56. Windy, with a southwest wind around 30 mph, with gusts as high as 40 mph.
Monday Night
Partly cloudy, with a low around 47. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Tuesday
A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 54. Very windy.
Tuesday Night
Showers, mainly after 7pm. Low around 32. Very windy. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 9am. Partly sunny, with a high near 35. Very windy. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 24. Very windy.
Thursday
Sunny, with a high near 34. Very windy.
Thursday Night
Mostly clear, with a low around 26. Very windy.
Friday
Sunny, with a high near 38. Very windy.
Friday Night
Partly cloudy, with a low around 32. Very windy.
Saturday
Partly sunny, with a high near 39. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
1:10 pm EDT Oct 4, 2025
Forecast Valid:
3pm EDT Oct 4, 2025-6pm EDT Oct 11, 2025
 
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