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

57°F

14°C

Humidity 59%
Wind Speed W 3 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 35.00 mi
Last update 30 Jun 10:55 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Partly sunny, with a high near 69. West wind 5 to 10 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 75. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers and
    Breezy then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 65. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    Low: 65 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 77 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 1am. Partly cloudy, with a low around 65. Breezy. Chance of precipitation is 30%.

    Low: 65 °F

    Breezy.
    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 73. Windy.

    High: 73 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Windy.

    Low: 60 °F

    Mostly Clear
    and 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 68. Windy. Chance of precipitation is 40%.

    High: 68 °F

    Windy. Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Partly sunny, with a high near 69. West wind 5 to 10 mph.
Tonight
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southwest wind around 15 mph, with gusts as high as 30 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 40 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 75. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 65. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 77. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 1am. Partly cloudy, with a low around 65. Breezy. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 73. Windy.
Friday Night
Mostly clear, with a low around 60. 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 68. 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 57. Breezy. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 56.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.33°W (Elev. 3701 ft)
Last Update:
6:48 am EDT Jun 30, 2026
Forecast Valid:
11am 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