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 Breezy

16°C

61°F

Humidity 52%
Wind Speed W 35 G 44 km/h
Barometer NA
Dewpoint 6°C (43°F)
Visibility 32 km
Last update 15 Jul 5:50 pm EDT
Extended Forecast for

3 Miles N Mount Washington NH

  • Tonight

    Tonight: Widespread haze before 10pm. Mostly clear, with a low around 13. West wind 20 to 25 km/h.

    Low: 13 °C

    Haze then
    Mostly Clear

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 22. Southwest wind 15 to 25 km/h.

    High: 22 °C

    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 15. Southwest wind around 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 15 °C

    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 18. Breezy, with a southwest wind 30 to 40 km/h, with gusts as high as 55 km/h. Chance of precipitation is 70%.

    High: 18 °C

    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 9. Windy, with a southwest wind 40 to 50 km/h increasing to 50 to 60 km/h after midnight. Winds could gust as high as 70 km/h.

    Low: 9 °C

    Chance
    Showers and
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 13. Very windy.

    High: 13 °C

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. Windy.

    Low: 6 °C

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Windy.

    High: 16 °C

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 9. Windy.

    Low: 9 °C

    Windy. Mostly
    Cloudy then
    Chance
    Showers

Detailed Forecast

Tonight
Widespread haze before 10pm. Mostly clear, with a low around 13. West wind 20 to 25 km/h.
Wednesday
Widespread haze. Sunny, with a high near 22. Southwest wind 15 to 25 km/h.
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 15. Southwest wind around 25 km/h, with gusts as high as 35 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, 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 18. Breezy, with a southwest wind 30 to 40 km/h, with gusts as high as 55 km/h. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers between 1am and 2am. Mostly cloudy, with a low around 9. Windy, with a southwest wind 40 to 50 km/h increasing to 50 to 60 km/h after midnight. Winds could gust as high as 70 km/h.
Friday
Mostly sunny, with a high near 13. Very windy.
Friday Night
Mostly clear, with a low around 6. Windy.
Saturday
Mostly sunny, with a high near 16. Windy.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 9. Windy.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 14. Breezy.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 8. Windy.
Monday
Mostly sunny, with a high near 14. Breezy.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 15.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 m)
Last Update:
1:48 pm EDT Jul 15, 2025
Forecast Valid:
6pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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