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.

A Few Clouds

39°F

4°C

Humidity 81%
Wind Speed Calm
Barometer NA
Dewpoint 34°F (1°C)
Visibility 50.00 mi
Last update 14 Jun 11:59 pm EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Partly cloudy, with a low around 35. South wind 10 to 15 mph becoming southwest. Winds could gust as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Isolated showers after 10am. Mostly sunny, with a high near 47. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 47 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers before 9pm. Partly cloudy, with a low around 40. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Isolated
    Showers then
    Partly Cloudy

  • Monday

    Monday: Isolated showers before 9am, then a chance of showers after 2pm. Partly sunny, with a high near 50. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    High: 50 °F

    Breezy.
    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 42. 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: 42 °F

    Chance
    Showers and
    Windy then
    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54. Windy.

    High: 54 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 48. Windy.

    Low: 48 °F

    Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A 50 percent chance of showers after 2pm. Mostly cloudy, with a high near 58. Windy.

    High: 58 °F

    Windy. Mostly
    Cloudy then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 51. Windy.

    Low: 51 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. South wind 10 to 15 mph becoming southwest. Winds could gust as high as 20 mph.
Sunday
Isolated showers after 10am. Mostly sunny, with a high near 47. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers before 9pm. Partly cloudy, with a low around 40. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Isolated showers before 9am, then a chance of showers after 2pm. Partly sunny, with a high near 50. Breezy, with a south wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Monday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 42. 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 54. Windy.
Tuesday Night
A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 48. Windy.
Wednesday
A 50 percent chance of showers after 2pm. Mostly cloudy, with a high near 58. Windy.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51. Windy.
Juneteenth
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 58. Windy. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 48. Very windy. Chance of precipitation is 80%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 52. Very windy.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42. Very windy.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 53. Windy.
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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:
10:29 pm EDT Jun 14, 2025
Forecast Valid:
12am EDT Jun 15, 2025-6pm EDT Jun 21, 2025
 
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