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 and Windy

41°F

5°C

Humidity 93%
Wind Speed N 48 G 60 mph
Barometer NA
Dewpoint 39°F (4°C)
Visibility 65.00 mi
Wind Chill27°F (-3°C)
Last update 30 Aug 10:50 pm EDT
Extended Forecast for

4 Miles NNE Mount Washington NH

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before midnight. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Partly sunny through mid morning, then becoming sunny, with a high near 54. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 54 °F

    Becoming
    Sunny and
    Windy then
    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Increasing clouds, with a low around 43. West wind around 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 49. East wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 43. Windy, with a southeast wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 43 °F

    Showers and
    Windy

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 60%.

    High: 48 °F

    Chance
    Showers and
    Breezy then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers. Low around 45. Windy. Chance of precipitation is 80%.

    Low: 45 °F

    Showers and
    Windy

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before midnight. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 55 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
Partly sunny through mid morning, then becoming sunny, with a high near 54. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
A 20 percent chance of showers after 1am. Increasing clouds, with a low around 43. West wind around 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 49. East wind 10 to 15 mph. Chance of precipitation is 60%.
Tuesday Night
Showers, mainly before 2am. Low around 43. Windy, with a southeast wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 60%.
Wednesday Night
Showers. Low around 45. Windy. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 51. Breezy. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 51.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mount Washington NH
 44.32°N 71.29°W (Elev. 5197 ft)
Last Update:
8:42 pm EDT Aug 30, 2026
Forecast Valid:
11pm EDT Aug 30, 2026-6pm EDT Sep 6, 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