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

59°F

15°C

Humidity 59%
Wind Speed W 17 G 22 mph
Barometer NA
Dewpoint 45°F (7°C)
Visibility 20.00 mi
Last update 15 Jul 6:49 pm EDT
Extended Forecast for

4 Miles N Mount Washington NH

  • Tonight

    Tonight: Widespread haze before 10pm. Mostly clear, with a low around 57. West wind 10 to 15 mph.

    Low: 57 °F

    Haze then
    Mostly Clear

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 71. Southwest wind 10 to 15 mph.

    High: 71 °F

    Haze

  • Wednesday Night

    Wednesday Night: Scattered showers between 2am and 5am, then scattered showers and thunderstorms after 5am. Widespread haze before 9pm. Partly cloudy, with a low around 59. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Haze then
    Scattered
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.

    High: 65 °F

    Breezy.
    Chance
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers between 1am and 2am. Mostly cloudy, with a low around 49. Windy, with a southwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.

    Low: 49 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 56. Very windy.

    High: 56 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Windy.

    Low: 43 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Windy.

    High: 60 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 48. Windy.

    Low: 48 °F

    Windy. Mostly
    Cloudy then
    Chance
    Showers

Detailed Forecast

Tonight
Widespread haze before 10pm. Mostly clear, with a low around 57. West wind 10 to 15 mph.
Wednesday
Widespread haze. Sunny, with a high near 71. Southwest wind 10 to 15 mph.
Wednesday Night
Scattered showers between 2am and 5am, then scattered showers and thunderstorms after 5am. Widespread haze before 9pm. Partly cloudy, with a low around 59. Southwest wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 65. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers between 1am and 2am. Mostly cloudy, with a low around 49. Windy, with a southwest wind 25 to 30 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 45 mph.
Friday
Mostly sunny, with a high near 56. Very windy.
Friday Night
Mostly clear, with a low around 43. Windy.
Saturday
Mostly sunny, with a high near 60. Windy.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 48. Windy.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 58. Breezy.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 47. Windy.
Monday
Mostly sunny, with a high near 58. Breezy.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
7:24 pm EDT Jul 15, 2025
Forecast Valid:
8pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation