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.

Freezing Fog and Windy

10°F

-12°C

Humidity 100%
Wind Speed W 44 mph
Barometer NA
Dewpoint 10°F (-12°C)
Visibility 0.00 mi
Wind Chill-16°F (-27°C)
Last update 29 Mar 1:49 pm EDT
Extended Forecast for

3 Miles NNW Mount Washington NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 25. Wind chill values as low as -2. Very windy, with a west wind around 40 mph, with gusts as high as 50 mph.

    High: 25 °F

    Mostly Cloudy
    and Very
    Windy

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph.

    Low: 23 °F

    Increasing
    Clouds and
    Breezy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 38. Very windy, with a west wind 35 to 40 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Very Windy.
    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before 9pm. Mostly cloudy, with a low around 30. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.

    Low: 30 °F

    Chance Rain
    and Windy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Rain, mainly after 10am. High near 37. Breezy, with a southeast wind 20 to 25 mph. Chance of precipitation is 80%.

    High: 37 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain, freezing rain, and sleet before 7pm, then freezing rain and sleet between 7pm and 11pm, then rain after 11pm. Patchy fog. Low around 30. Very windy. Chance of precipitation is 90%.

    Low: 30 °F

    Wintry Mix
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain before 11am, then showers likely, mainly between 11am and 1pm. High near 42. Very windy. Chance of precipitation is 80%.

    High: 42 °F

    Rain and Very
    Windy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 11pm, then a chance of snow after 2am. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 30%.

    Low: 22 °F

    Windy. Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow
    and Blustery
    then Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 25. Wind chill values as low as -2. Very windy, with a west wind around 40 mph, with gusts as high as 50 mph.
Tonight
Increasing clouds, with a low around 23. Breezy, with a west wind around 25 mph, with gusts as high as 35 mph.
Monday
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 38. Very windy, with a west wind 35 to 40 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of rain before 9pm. Mostly cloudy, with a low around 30. Windy, with a west wind 30 to 35 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph.
Tuesday
Rain, mainly after 10am. High near 37. Breezy, with a southeast wind 20 to 25 mph. Chance of precipitation is 80%.
Tuesday Night
Rain, freezing rain, and sleet before 7pm, then freezing rain and sleet between 7pm and 11pm, then rain after 11pm. Patchy fog. Low around 30. Very windy. Chance of precipitation is 90%.
Wednesday
Rain before 11am, then showers likely, mainly between 11am and 1pm. High near 42. Very windy. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow before 11pm, then a chance of snow after 2am. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 30%.
Thursday
A chance of snow before 5pm, then a chance of rain and snow. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 40%.
Thursday Night
Snow likely, possibly mixed with rain before 8pm, then snow likely between 8pm and 2am, then rain, snow, and freezing rain after 2am. Low around 19. Windy. Chance of precipitation is 80%.
Friday
Rain, snow, and freezing rain. High near 25. Windy. Chance of precipitation is 80%.
Friday Night
Rain and snow likely. Cloudy, with a low around 23. Breezy. Chance of precipitation is 70%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Mount Washington NH
 44.3°N 71.32°W (Elev. 5299 ft)
Last Update:
2:31 pm EDT Mar 29, 2026
Forecast Valid:
2pm EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation