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.

Fog and Windy

39°F

4°C

Humidity 100%
Wind Speed W 58 G 69 mph
Barometer NA
Dewpoint 39°F (4°C)
Visibility 0.00 mi
Wind Chill23°F (-5°C)
Last update 1 Apr 5:52 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: A 40 percent chance of showers before 9am. Patchy fog before 7am. Otherwise, mostly cloudy, with a temperature falling to around 29 by 5pm. Very windy, with a west wind 55 to 60 mph decreasing to 45 to 50 mph in the morning. Winds could gust as high as 75 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F⇓

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: 18 °F

    Mostly Cloudy
    and Windy

  • Thursday

    Thursday: A chance of snow showers and freezing rain before 1pm, then a chance of freezing rain and sleet between 1pm and 5pm, then a chance of snow showers, freezing rain, and sleet after 5pm. Mostly cloudy, with a high near 27. Windy, with a south wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 27 °F

    Chance Wintry
    Mix and Windy

  • Thursday Night

    Thursday Night: Snow showers likely before 9pm, then freezing rain. Low around 23. Very windy, with a south wind 40 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Very Windy.
    Wintry Mix
    then Freezing
    Rain

  • Friday

    Friday: Rain likely before 9am, then a chance of showers between 9am and 2pm. Mostly cloudy, with a high near 43. Very windy, with a south wind 50 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    and Very
    Windy

  • Friday Night

    Friday Night: A chance of showers between 9pm and midnight. Mostly cloudy, with a low around 33. Very windy. Chance of precipitation is 30%.

    Low: 33 °F

    Very Windy.
    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42. Very windy.

    High: 42 °F

    Mostly Cloudy
    and Very
    Windy

  • Saturday Night

    Saturday Night: Showers, mainly after 9pm. Low around 28. Very windy. Chance of precipitation is 80%.

    Low: 28 °F

    Showers and
    Very Windy

  • Sunday

    Sunday: Rain showers before 5pm, then rain and snow showers. High near 40. Very windy. Chance of precipitation is 90%.

    High: 40 °F

    Very Windy.
    Showers then
    Rain/Snow

Detailed Forecast

Today
A 40 percent chance of showers before 9am. Patchy fog before 7am. Otherwise, mostly cloudy, with a temperature falling to around 29 by 5pm. Very windy, with a west wind 55 to 60 mph decreasing to 45 to 50 mph in the morning. Winds could gust as high as 75 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, with a low around 18. Windy, with a northwest wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
Thursday
A chance of snow showers and freezing rain before 1pm, then a chance of freezing rain and sleet between 1pm and 5pm, then a chance of snow showers, freezing rain, and sleet after 5pm. Mostly cloudy, with a high near 27. Windy, with a south wind 25 to 30 mph, with gusts as high as 35 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Snow showers likely before 9pm, then freezing rain. Low around 23. Very windy, with a south wind 40 to 50 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Rain likely before 9am, then a chance of showers between 9am and 2pm. Mostly cloudy, with a high near 43. Very windy, with a south wind 50 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers between 9pm and midnight. Mostly cloudy, with a low around 33. Very windy. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 42. Very windy.
Saturday Night
Showers, mainly after 9pm. Low around 28. Very windy. Chance of precipitation is 80%.
Sunday
Rain showers before 5pm, then rain and snow showers. High near 40. Very windy. Chance of precipitation is 90%.
Sunday Night
Snow showers, possibly mixed with rain before 11pm, then a chance of snow showers. Low around 18. Very windy. Chance of precipitation is 80%.
Monday
Mostly cloudy, with a high near 21. Very windy.
Monday Night
Partly cloudy, with a low around 11. Very windy.
Tuesday
Partly sunny, with a high near 20. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:27 am EDT Apr 1, 2026
Forecast Valid:
6am EDT Apr 1, 2026-6pm EDT Apr 7, 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