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.

Light Rain Fog and Windy

34°F

1°C

Humidity 100%
Wind Speed SE 39 G 52 mph
Barometer NA
Dewpoint 34°F (1°C)
Visibility 0.06 mi
Wind Chill19°F (-7°C)
Last update 15 May 7:48 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Rain, mainly before noon, then a chance of showers after 2pm. High near 40. Windy, with an east wind 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Windy then
    Chance Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.

    Low: 36 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.

    High: 52 °F

    Mostly Sunny
    and Very
    Windy

  • Saturday Night

    Saturday Night: A chance of showers between 11pm and 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 44. Very windy, with a southwest wind 35 to 45 mph increasing to 45 to 55 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers and
    Very Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Very windy, with a west wind around 65 mph, with gusts as high as 85 mph.

    High: 52 °F

    Mostly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Very windy.

    Low: 35 °F

    Partly Cloudy
    and Very
    Windy

  • Monday

    Monday: Partly sunny, with a high near 56. Windy.

    High: 56 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Windy.

    Low: 45 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 61. Very windy.

    High: 61 °F

    Chance
    Showers and
    Very Windy

Detailed Forecast

Today
Rain, mainly before noon, then a chance of showers after 2pm. High near 40. Windy, with an east wind 20 to 30 mph decreasing to 10 to 20 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Partly cloudy, with a low around 36. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 52. Very windy, with a west wind 35 to 40 mph, with gusts as high as 55 mph.
Saturday Night
A chance of showers between 11pm and 2am. Partly cloudy during the early evening, then becoming cloudy, with a low around 44. Very windy, with a southwest wind 35 to 45 mph increasing to 45 to 55 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 52. Very windy, with a west wind around 65 mph, with gusts as high as 85 mph.
Sunday Night
Partly cloudy, with a low around 35. Very windy.
Monday
Partly sunny, with a high near 56. Windy.
Monday Night
Partly cloudy, with a low around 45. Windy.
Tuesday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 61. Very windy.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 48. Windy.
Wednesday
Showers likely. Mostly cloudy, with a high near 56. Very windy. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 39. Very windy. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 44. Very windy.
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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:
5:27 am EDT May 15, 2026
Forecast Valid:
8am EDT May 15, 2026-6pm EDT May 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation