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 47%
Wind Speed W 28 mph
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 40.00 mi
Wind Chill42°F (6°C)
Last update 30 Jun 6:50 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Partly sunny, with a high near 61. West wind 10 to 15 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Windy, with a west wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 66. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Chance
    Showers and
    Very Windy
    then Chance
    T-storms and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 4am. Partly cloudy, with a low around 60. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers and
    Very Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.

    High: 67 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and midnight. Partly cloudy, with a low around 59. Very windy. Chance of precipitation is 30%.

    Low: 59 °F

    Very Windy.
    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Very windy.

    High: 65 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Very windy.

    Low: 55 °F

    Mostly Clear
    and Very
    Windy

  • Independence Day

    Independence Day: A chance of showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 60. Very windy. Chance of precipitation is 40%.

    High: 60 °F

    Very Windy.
    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 61. West wind 10 to 15 mph.
Tonight
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Windy, with a west wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 66. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 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 chance of showers between 8pm and 4am. Partly cloudy, with a low around 60. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 67. Very windy, with a west wind 35 to 40 mph, with gusts as high as 50 mph.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and midnight. Partly cloudy, with a low around 59. Very windy. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 65. Very windy.
Friday Night
Mostly clear, with a low around 55. Very windy.
Independence Day
A chance of showers between 9am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 60. Very windy. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 51. Windy. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 58. Windy.
Sunday Night
Partly cloudy, with a low around 50. Windy.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 57. Breezy.
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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:
6:48 am EDT Jun 30, 2026
Forecast Valid:
7am EDT Jun 30, 2026-6pm EDT Jul 6, 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