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

48°F

9°C

Humidity 100%
Wind Speed NW 44 mph
Barometer NA
Dewpoint 48°F (9°C)
Visibility 0.06 mi
Wind Chill38°F (3°C)
Last update 10 Aug 1:51 am EDT
Extended Forecast for

3 Miles SW Mount Washington NH

  • Overnight

    Overnight: Partly cloudy, with a low around 54. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 66. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 66 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 3am, then a chance of showers. Mostly cloudy, with a low around 54. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers between 9am and 3pm. Partly sunny, with a high near 62. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 8am. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 60%.

    Low: 46 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 54. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday
A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 66. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Showers and thunderstorms likely before 3am, then a chance of showers. Mostly cloudy, with a low around 54. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers between 9am and 3pm. Partly sunny, with a high near 62. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 50. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
A 50 percent chance of showers after 11pm. Mostly cloudy, with a low around 51.
Thursday
Showers likely, then showers and possibly a thunderstorm after 8am. High near 58. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 46. Breezy. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 55. Windy.
Friday Night
Partly cloudy, with a low around 45. Breezy.
Saturday
Mostly sunny, with a high near 57. Breezy.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Mount Washington NH
 44.24°N 71.34°W (Elev. 3960 ft)
Last Update:
6:26 pm EDT Aug 9, 2026
Forecast Valid:
2am EDT Aug 10, 2026-6pm EDT Aug 16, 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