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.

Partly Cloudy

45°F

7°C

Humidity 87%
Wind Speed SW 17 G 24 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility 60.00 mi
Wind Chill38°F (3°C)
Last update 16 Jun 10:55 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 54. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of showers before 3am, then areas of drizzle with a chance of showers after 3am. Areas of fog after 11pm. Otherwise, cloudy, with a low around 50. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 50 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: A 50 percent chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 58. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 58 °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 20 to 25 mph.

    Low: 53 °F

    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: Showers, mainly after 2pm. High near 59. Very windy. 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

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
A 40 percent chance of showers, mainly after noon. Partly sunny, with a high near 54. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers before 3am, then areas of drizzle with a chance of showers after 3am. Areas of fog after 11pm. Otherwise, cloudy, with a low around 50. Very windy, with a southwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 58. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
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 20 to 25 mph.
Juneteenth
Showers, mainly after 2pm. High near 59. Very windy. 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:
10:29 pm EDT Jun 16, 2025
Forecast Valid:
11pm EDT Jun 16, 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