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 70 G 81 mph
Barometer NA
Dewpoint 39°F (4°C)
Visibility 0.00 mi
Wind Chill22°F (-6°C)
Last update 14 Apr 12:51 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Very windy, with a west wind 55 to 60 mph, with gusts as high as 80 mph.

    Low: 36 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm, mainly after 5pm. High near 49. Very windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Mostly Cloudy
    and Very
    Windy then
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Areas of fog between 9pm and 2am. Low around 41. Very windy, with a west wind 45 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Showers and
    Areas Fog

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 49. Windy, with a west wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 41. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Showers
    Likely and
    Windy

  • Thursday

    Thursday: Showers. High near 47. Windy. Chance of precipitation is 80%.

    High: 47 °F

    Showers and
    Windy

  • Thursday Night

    Thursday Night: Showers. Low around 42. Windy. Chance of precipitation is 80%.

    Low: 42 °F

    Showers and
    Windy

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely and
    Windy

  • Friday Night

    Friday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 37. Windy.

    Low: 37 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Very windy, with a west wind 55 to 60 mph, with gusts as high as 80 mph.
Tuesday
Showers and possibly a thunderstorm, mainly after 5pm. High near 49. Very windy, with a west wind 30 to 40 mph decreasing to 20 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Areas of fog between 9pm and 2am. Low around 41. Very windy, with a west wind 45 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 49. Windy, with a west wind around 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Cloudy, with a low around 41. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 47. Windy. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 42. Windy. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 48. Windy. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 37. Windy.
Saturday
Partly sunny, with a high near 48. Windy.
Saturday Night
Showers likely. Mostly cloudy, with a low around 37. Very windy. Chance of precipitation is 60%.
Sunday
Rain and snow showers likely. Mostly cloudy, with a high near 46. Very windy. Chance of precipitation is 60%.
Sunday Night
Rain and snow showers likely. Mostly cloudy, with a low around 23. Very windy. Chance of precipitation is 60%.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 28. 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:
8:08 pm EDT Apr 13, 2026
Forecast Valid:
1am EDT Apr 14, 2026-6pm EDT Apr 20, 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