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

36°F

2°C

Humidity 52%
Wind Speed W 68 G 75 mph
Barometer NA
Dewpoint 19°F (-7°C)
Visibility 130.00 mi
Wind Chill18°F (-8°C)
Last update 10 Mar 12:49 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly clear, with a low around 32. Very windy, with a west wind 65 to 70 mph, with gusts as high as 85 mph.

    Low: 32 °F

    Mostly Clear
    and Very
    Windy

  • Tuesday

    Tuesday: Sunny, with a high near 41. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.

    High: 41 °F

    Sunny and
    Very Windy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 31. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain. Patchy fog. High near 41. Very windy, with a south wind 30 to 40 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 80%.

    High: 41 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog. Low around 28. Very windy, with a southwest wind 65 to 70 mph increasing to 75 to 80 mph after midnight. Winds could gust as high as 100 mph. Chance of precipitation is 100%.

    Low: 28 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Snow likely, mainly between 8am and 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. Very windy.

    Low: 5 °F

    Very Windy.
    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 17. Very windy.

    High: 17 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Low around 13. Very windy. Chance of precipitation is 90%.

    Low: 13 °F

    Snow and Very
    Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. Very windy, with a west wind 65 to 70 mph, with gusts as high as 85 mph.
Tuesday
Sunny, with a high near 41. Very windy, with a west wind 35 to 45 mph, with gusts as high as 55 mph.
Tuesday Night
A 30 percent chance of rain, mainly after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 31. Very windy, with a west wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. Patchy fog. High near 41. Very windy, with a south wind 30 to 40 mph increasing to 50 to 60 mph. Winds could gust as high as 75 mph. Chance of precipitation is 80%.
Wednesday Night
Rain. Patchy fog. Low around 28. Very windy, with a southwest wind 65 to 70 mph increasing to 75 to 80 mph after midnight. Winds could gust as high as 100 mph. Chance of precipitation is 100%.
Thursday
Snow likely, mainly between 8am and 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 29. Very windy. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 5. Very windy.
Friday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 17. Very windy.
Friday Night
Snow, mainly after 8pm. Low around 13. Very windy. Chance of precipitation is 90%.
Saturday
Snow likely, mainly before 9am. Partly sunny, with a high near 18. Very windy. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 8. Very windy.
Sunday
Snow likely. Mostly cloudy, with a high near 23. Very windy. Chance of precipitation is 60%.
Sunday Night
Snow. Low around 17. Very windy. Chance of precipitation is 90%.
Monday
Rain and snow. High near 25. Very windy. Chance of precipitation is 80%.
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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:
9:25 pm EDT Mar 9, 2026
Forecast Valid:
1am EDT Mar 10, 2026-6pm EDT Mar 16, 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