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

48°F

9°C

Humidity 100%
Wind Speed W 54 G 59 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 0.00 mi
Wind Chill37°F (3°C)
Last update 16 Apr 5:49 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Showers and thunderstorms before 11pm, then showers likely. Some of the storms could be severe. Patchy fog after 1am. Low around 42. Very windy, with a northwest wind 50 to 60 mph decreasing to 35 to 45 mph. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 42 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Friday

    Friday: A 30 percent chance of showers between 8am and 3pm. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. North wind around 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42. Very windy, with a southeast wind 35 to 40 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 42 °F

    Partly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 34. Very windy, with a south wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Showers
    Likely and
    Very Windy

  • Sunday

    Sunday: Rain before 11am, then rain and snow between 11am and 1pm, then snow after 1pm. High near 34. Very windy. Chance of precipitation is 90%.

    High: 34 °F

    Rain/Snow and
    Very Windy

  • Sunday Night

    Sunday Night: Snow, mainly before midnight, then a chance of snow showers after 3am. Low around 14. Very windy. Chance of precipitation is 80%.

    Low: 14 °F

    Very Windy.
    Snow then
    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow showers before 9am. Partly sunny, with a high near 18. Very windy.

    High: 18 °F

    Very Windy.
    Chance Snow
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Mostly Cloudy
    and Very
    Windy

Detailed Forecast

Tonight
Showers and thunderstorms before 11pm, then showers likely. Some of the storms could be severe. Patchy fog after 1am. Low around 42. Very windy, with a northwest wind 50 to 60 mph decreasing to 35 to 45 mph. Winds could gust as high as 75 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Friday
A 30 percent chance of showers between 8am and 3pm. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Partly cloudy, with a low around 35. North wind around 15 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 42. Very windy, with a southeast wind 35 to 40 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 34. Very windy, with a south wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.
Sunday
Rain before 11am, then rain and snow between 11am and 1pm, then snow after 1pm. High near 34. Very windy. Chance of precipitation is 90%.
Sunday Night
Snow, mainly before midnight, then a chance of snow showers after 3am. Low around 14. Very windy. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow showers before 9am. Partly sunny, with a high near 18. Very windy.
Monday Night
Mostly cloudy, with a low around 9. Very windy.
Tuesday
Mostly sunny, with a high near 27. Very windy.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 60%.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 32. Very windy. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 22. Windy.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 32. 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:
2:54 pm EDT Apr 16, 2026
Forecast Valid:
6pm EDT Apr 16, 2026-6pm EDT Apr 23, 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