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.

Fog and Windy

55°F

13°C

Humidity 100%
Wind Speed W 49 G 68 mph
Barometer NA
Dewpoint 55°F (13°C)
Visibility 0.00 mi
Wind Chill47°F (8°C)
Last update 4 Jul 12:49 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 52. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Isolated
    T-storms and
    Very Windy

  • Independence Day

    Independence Day: Isolated showers after 7am. Mostly sunny, with a high near 57. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 20%.

    High: 57 °F

    Isolated
    Showers and
    Very Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 45 °F

    Mostly Clear
    and Very
    Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. West wind 5 to 10 mph becoming south 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 54. Breezy.

    High: 54 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers after 10pm. Mostly cloudy, with a low around 44. Windy.

    Low: 44 °F

    Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers. Partly sunny, with a high near 50. Breezy.

    High: 50 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 46. Windy.

    Low: 46 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Overnight
Isolated showers and thunderstorms before 2am. Partly cloudy, with a low around 52. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 20%.
Independence Day
Isolated showers after 7am. Mostly sunny, with a high near 57. Very windy, with a northwest wind 45 to 50 mph, with gusts as high as 65 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 45. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Sunday
Mostly sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph.
Sunday Night
Mostly cloudy, with a low around 46. West wind 5 to 10 mph becoming south 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Monday
Partly sunny, with a high near 54. Breezy.
Monday Night
A 40 percent chance of showers after 10pm. Mostly cloudy, with a low around 44. Windy.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 50. Breezy.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46. Windy.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 51. Breezy.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 61. Breezy.
Thursday Night
Mostly cloudy, with a low around 52. Breezy.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 60. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
10:52 pm EDT Jul 3, 2026
Forecast Valid:
1am EDT Jul 4, 2026-6pm EDT Jul 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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