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 Breezy

45°F

7°C

Humidity 100%
Wind Speed SW 23 mph
Barometer NA
Dewpoint 45°F (7°C)
Visibility 0.00 mi
Wind Chill36°F (2°C)
Last update 17 Jun 2:58 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 40 percent chance of showers, mainly after noon. Patchy fog after noon. Otherwise, mostly cloudy, with a high near 53. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: A 50 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 51. Windy, with a southwest wind around 35 mph, with gusts as high as 45 mph. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. Windy, with a west wind 20 to 30 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 53. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: Showers, mainly after 2pm. High near 59. Very windy, with a south wind 25 to 35 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%.

    High: 59 °F

    Chance
    Showers and
    Windy then
    Showers and
    Very Windy

  • Thursday Night

    Thursday Night: Showers, mainly before 8pm. Low around 45. Very windy. Chance of precipitation is 80%.

    Low: 45 °F

    Very Windy.
    Showers then
    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers after 8am. Mostly sunny, with a high near 51. Very windy.

    High: 51 °F

    Chance
    Showers and
    Very Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Very windy.

    Low: 42 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 54. Windy.

    High: 54 °F

    Windy. Mostly
    Sunny then
    Chance
    Showers

Detailed Forecast

Today
A 40 percent chance of showers, mainly after noon. Patchy fog after noon. Otherwise, mostly cloudy, with a high near 53. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 50 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 51. Windy, with a southwest wind around 35 mph, with gusts as high as 45 mph. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. Windy, with a west wind 20 to 30 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 40 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 53. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Juneteenth
Showers, mainly after 2pm. High near 59. Very windy, with a south wind 25 to 35 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%.
Thursday Night
Showers, mainly before 8pm. Low around 45. Very windy. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers after 8am. Mostly sunny, with a high near 51. Very windy.
Friday Night
Partly cloudy, with a low around 42. Very windy.
Saturday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 54. Windy.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48. Windy.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 59. Windy.
Sunday Night
Mostly cloudy, with a low around 52. Windy.
Monday
Partly sunny, with a high near 64. 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:
1:45 am EDT Jun 17, 2025
Forecast Valid:
4am EDT Jun 17, 2025-6pm EDT Jun 23, 2025
 
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