National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Mostly Cloudy

52°F

11°C

Humidity 72%
Wind Speed W 16 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 80.00 mi
Wind Chill47°F (8°C)
Last update 7 Oct 9:51 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Scattered showers, mainly after 5pm. Mostly sunny, with a high near 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 63 °F

    Sunny then
    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Scattered showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 1am, then rain and possibly a thunderstorm after 1am. Low around 43. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Breezy.
    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Rain before 1pm, then isolated showers between 1pm and 3pm. Temperature falling to around 40 by 5pm. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F⇓

    Rain and
    Breezy then
    Scattered
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph.

    Low: 26 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 35. Windy, with a northwest wind around 30 mph, with gusts as high as 40 mph.

    High: 35 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Windy.

    Low: 25 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 45. Breezy.

    High: 45 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Breezy.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Scattered showers, mainly after 5pm. Mostly sunny, with a high near 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers and thunderstorms before 11pm, then showers likely and possibly a thunderstorm between 11pm and 1am, then rain and possibly a thunderstorm after 1am. Low around 43. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Rain before 1pm, then isolated showers between 1pm and 3pm. Temperature falling to around 40 by 5pm. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 26. Windy, with a northwest wind around 30 mph, with gusts as high as 45 mph.
Thursday
Sunny, with a high near 35. Windy, with a northwest wind around 30 mph, with gusts as high as 40 mph.
Thursday Night
Mostly clear, with a low around 25. Windy.
Friday
Sunny, with a high near 45. Breezy.
Friday Night
Mostly clear, with a low around 32. Breezy.
Saturday
Sunny, with a high near 48. Breezy.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 48. Breezy.
Sunday Night
Partly cloudy, with a low around 35. Breezy.
Columbus Day
Mostly sunny, with a high near 49. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
6:02 am EDT Oct 7, 2025
Forecast Valid:
10am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation