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.

A Few Clouds

36°F

2°C

Humidity 44%
Wind Speed NW 15 mph
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 130.00 mi
Wind Chill27°F (-3°C)
Last update 3 Oct 12:49 pm EDT
Extended Forecast for

Mount Washington NH

  • This Afternoon

    This Afternoon: Sunny, with a high near 41. Breezy, with a northwest wind 15 to 20 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 26. Blustery, with a northwest wind 15 to 20 mph becoming south after midnight.

    Low: 26 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.

    High: 41 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. Very windy, with a southeast wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 34 °F

    Mostly Cloudy
    and Very
    Windy

  • Monday

    Monday: Rain showers likely, possibly mixing with snow after 1pm, then gradually ending. Partly sunny, with a high near 40. Very windy, with a south wind 30 to 40 mph becoming west 60 to 70 mph. Winds could gust as high as 95 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Very Windy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. Very windy.

    High: 29 °F

    Mostly Sunny
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Very windy.

    Low: 21 °F

    Mostly Clear
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Breezy.

    High: 41 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 41. Breezy, with a northwest wind 15 to 20 mph.
Tonight
Mostly clear, with a low around 26. Blustery, with a northwest wind 15 to 20 mph becoming south after midnight.
Sunday
Mostly sunny, with a high near 41. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.
Sunday Night
Mostly cloudy, with a low around 34. Very windy, with a southeast wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Monday
Rain showers likely, possibly mixing with snow after 1pm, then gradually ending. Partly sunny, with a high near 40. Very windy, with a south wind 30 to 40 mph becoming west 60 to 70 mph. Winds could gust as high as 95 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 23. Very windy.
Tuesday
Mostly sunny, with a high near 29. Very windy.
Tuesday Night
Mostly clear, with a low around 21. Very windy.
Wednesday
Sunny, with a high near 41. Breezy.
Wednesday Night
Partly cloudy, with a low around 31. Windy.
Thursday
Mostly sunny, with a high near 44. Windy.
Thursday Night
Partly cloudy, with a low around 33. Very windy.
Friday
Mostly sunny, with a high near 41. Very windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:36 am EDT Oct 3, 2026
Forecast Valid:
1pm EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation