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.

Partly Cloudy and Windy

46°F

8°C

Humidity 87%
Wind Speed NW 31 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 70.00 mi
Wind Chill36°F (2°C)
Last update 4 Oct 7:47 pm EDT
Extended Forecast for

3 Miles SW Mount Washington NH

  • Tonight

    Tonight: Mostly clear, with a low around 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 63. Breezy.

    High: 63 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly after 7pm. Low around 42. Windy. Chance of precipitation is 90%.

    Low: 42 °F

    Showers and
    Windy

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Partly sunny, with a high near 44. Windy. Chance of precipitation is 60%.

    High: 44 °F

    Windy.
    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Windy.

    Low: 31 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 54. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 66. Southwest wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 52. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday
A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 63. Breezy.
Tuesday Night
Showers, mainly after 7pm. Low around 42. Windy. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 9am. Partly sunny, with a high near 44. Windy. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 31. Windy.
Thursday
Sunny, with a high near 41. Windy.
Thursday Night
Mostly clear, with a low around 30. Windy.
Friday
Sunny, with a high near 46. Breezy.
Friday Night
Partly cloudy, with a low around 38. Windy.
Saturday
Partly sunny, with a high near 48. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mount Washington NH
 44.24°N 71.34°W (Elev. 3960 ft)
Last Update:
7:25 pm EDT Oct 4, 2025
Forecast Valid:
8pm EDT Oct 4, 2025-6pm EDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation