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

48°F

9°C

Humidity 87%
Wind Speed SE 8 mph
Barometer NA
Dewpoint 45°F (7°C)
Visibility 30.00 mi
Wind Chill44°F (7°C)
Last update 6 Jul 3:54 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Mostly cloudy, with a high near 56. Breezy, with a southeast wind 15 to 25 mph.

    High: 56 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Windy, with a south wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.

    Low: 46 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Breezy, with an east wind 20 to 25 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Breezy, with a southeast wind 20 to 25 mph becoming northeast 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. North wind 10 to 15 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Windy.

    High: 61 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50. Windy.

    Low: 50 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 56. Windy. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely and
    Windy

Detailed Forecast

Today
Mostly cloudy, with a high near 56. Breezy, with a southeast wind 15 to 25 mph.
Tonight
Mostly cloudy, with a low around 46. Windy, with a south wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph.
Tuesday
Partly sunny, with a high near 53. Breezy, with an east wind 20 to 25 mph.
Tuesday Night
Partly cloudy, with a low around 43. Breezy, with a southeast wind 20 to 25 mph becoming northeast 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Wednesday
Sunny, with a high near 59. North wind 10 to 15 mph.
Wednesday Night
Partly cloudy, with a low around 49. Breezy.
Thursday
Mostly sunny, with a high near 61. Windy.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50. Windy.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 56. Windy. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 45. Windy. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 55. Breezy.
Saturday Night
Partly cloudy, with a low around 44. Windy.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 54. 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:
2:33 am EDT Jul 6, 2026
Forecast Valid:
4am EDT Jul 6, 2026-6pm EDT Jul 12, 2026
 
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