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.

Mostly Cloudy and Breezy

48°F

9°C

Humidity 46%
Wind Speed W 24 mph
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 110.00 mi
Wind Chill40°F (4°C)
Last update 15 Apr 10:53 am EDT
Extended Forecast for

Mount Washington NH

  • Today

    Today: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 54. Northwest wind around 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before midnight, then rain after 4am. Areas of fog after 2am. Low around 45. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain and
    Areas Fog

  • Thursday

    Thursday: Showers likely before noon, then rain between noon and 5pm, then rain and possibly a thunderstorm after 5pm. High near 54. West wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 46. South wind around 15 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 50. North wind around 15 mph. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 9pm. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Rain showers likely before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.

    High: 46 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Today
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 54. Northwest wind around 10 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before midnight, then rain after 4am. Areas of fog after 2am. Low around 45. Southwest wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely before noon, then rain between noon and 5pm, then rain and possibly a thunderstorm after 5pm. High near 54. West wind 10 to 15 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers. Low around 46. South wind around 15 mph. Chance of precipitation is 90%.
Friday
Showers likely. Mostly cloudy, with a high near 50. North wind around 15 mph. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 40.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
A 50 percent chance of showers after 9pm. Mostly cloudy, with a low around 39. Breezy.
Sunday
Rain showers likely before 11am, then rain and snow showers likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.
Sunday Night
Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 24. Windy. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 28. Very windy.
Monday Night
Mostly cloudy, with a low around 18. Windy.
Tuesday
Mostly sunny, with a high near 36. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
6:50 am EDT Apr 15, 2026
Forecast Valid:
10am EDT Apr 15, 2026-6pm EDT Apr 21, 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