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

43°F

6°C

Humidity 100%
Wind Speed NW 47 G 56 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 0.00 mi
Wind Chill30°F (-1°C)
Last update 24 Jun 9:55 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Very windy, with a northwest wind 35 to 45 mph, with gusts as high as 55 mph.

    Low: 44 °F

    Mostly Cloudy
    and Very
    Windy

  • Thursday

    Thursday: Mostly cloudy, with a high near 54. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 54 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 45. Breezy, with a southwest wind 10 to 20 mph becoming southeast after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Chance
    Showers then
    Showers and
    Breezy

  • Friday

    Friday: Showers, with thunderstorms also possible after 2pm. High near 51. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.

    High: 51 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 46. Breezy, with a northwest wind 20 to 25 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 54. Breezy.

    High: 54 °F

    Partly Sunny
    and Breezy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 55. Chance of precipitation is 30%.

    High: 55 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. Very windy, with a northwest wind 35 to 45 mph, with gusts as high as 55 mph.
Thursday
Mostly cloudy, with a high near 54. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 45. Breezy, with a southwest wind 10 to 20 mph becoming southeast after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers, with thunderstorms also possible after 2pm. High near 51. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Mostly cloudy, with a low around 46. Breezy, with a northwest wind 20 to 25 mph. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 54. Breezy.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 45.
Sunday
A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.3°W (Elev. 5026 ft)
Last Update:
6:25 pm EDT Jun 24, 2026
Forecast Valid:
10pm EDT Jun 24, 2026-6pm EDT Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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