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.

Partly Cloudy and Breezy

55°F

13°C

Humidity 77%
Wind Speed W 25 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 30.00 mi
Wind Chill49°F (9°C)
Last update 16 Jul 2:55 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Widespread haze after 5am. Mostly clear, with a low around 55. West wind around 15 mph.

    Low: 55 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 8am. Sunny, with a high near 66. Breezy, with a southwest wind 10 to 20 mph.

    High: 66 °F

    Haze then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Breezy, with a southwest wind 20 to 25 mph.

    Low: 57 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 63. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 60%.

    High: 63 °F

    Breezy.
    Scattered
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 2am. Mostly cloudy, with a low around 48. Very windy, with a southwest wind 45 to 50 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 60%.

    Low: 48 °F

    Very Windy.
    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 53. Very windy.

    High: 53 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Windy.

    Low: 43 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Windy.

    High: 56 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 47. Windy.

    Low: 47 °F

    Windy. Partly
    Cloudy then
    Chance
    Showers

Detailed Forecast

Overnight
Widespread haze after 5am. Mostly clear, with a low around 55. West wind around 15 mph.
Wednesday
Widespread haze before 8am. Sunny, with a high near 66. Breezy, with a southwest wind 10 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 57. Breezy, with a southwest wind 20 to 25 mph.
Thursday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 63. Breezy, with a south wind 20 to 25 mph. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms between 9pm and 2am. Mostly cloudy, with a low around 48. Very windy, with a southwest wind 45 to 50 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 75 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 53. Very windy.
Friday Night
Mostly clear, with a low around 43. Windy.
Saturday
Mostly sunny, with a high near 56. Windy.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 47. Windy.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 56. Windy.
Sunday Night
Partly cloudy, with a low around 47. Windy.
Monday
Mostly sunny, with a high near 55. Windy.
Monday Night
Partly cloudy, with a low around 45. Windy.
Tuesday
Mostly sunny, with a high near 57. Breezy.
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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:
1:36 am EDT Jul 16, 2025
Forecast Valid:
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
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