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 Breezy

45°F

7°C

Humidity 53%
Wind Speed E 22 G 31 mph
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 110.00 mi
Wind Chill37°F (3°C)
Last update 25 Sep 1:56 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 47. Breezy, with an east wind 20 to 25 mph.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Windy, with an east wind 25 to 30 mph, with gusts as high as 40 mph.

    Low: 38 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Cloudy, with a high near 43. Windy, with a northeast wind 30 to 35 mph, with gusts as high as 45 mph.

    High: 43 °F

    Cloudy and
    Windy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 7pm. Cloudy, with a low around 34. Very windy, with a northeast wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.

    Low: 34 °F

    Chance
    Showers and
    Very Windy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Cloudy, with a high near 40. Very windy, with an east wind 45 to 50 mph increasing to 55 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 60%.

    High: 40 °F

    Showers
    Likely and
    Very Windy

  • Sunday Night

    Sunday Night: Showers. Low around 34. Very windy. Chance of precipitation is 80%.

    Low: 34 °F

    Showers and
    Very Windy

  • Monday

    Monday: Showers. High near 41. Very windy. Chance of precipitation is 80%.

    High: 41 °F

    Showers and
    Very Windy

  • Monday Night

    Monday Night: Showers. Low around 38. Windy. Chance of precipitation is 80%.

    Low: 38 °F

    Showers and
    Windy

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.

    High: 42 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 47. Breezy, with an east wind 20 to 25 mph.
Tonight
Mostly cloudy, with a low around 38. Windy, with an east wind 25 to 30 mph, with gusts as high as 40 mph.
Saturday
Cloudy, with a high near 43. Windy, with a northeast wind 30 to 35 mph, with gusts as high as 45 mph.
Saturday Night
A 50 percent chance of showers after 7pm. Cloudy, with a low around 34. Very windy, with a northeast wind 40 to 45 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.
Sunday
Showers likely, mainly after 2pm. Cloudy, with a high near 40. Very windy, with an east wind 45 to 50 mph increasing to 55 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 34. Very windy. Chance of precipitation is 80%.
Monday
Showers. High near 41. Very windy. Chance of precipitation is 80%.
Monday Night
Showers. Low around 38. Windy. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 39. Breezy.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 49. 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:
2:26 pm EDT Sep 25, 2026
Forecast Valid:
2pm EDT Sep 25, 2026-6pm EDT Oct 1, 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