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.

Light Rain Fog and Windy

39°F

4°C

Humidity 100%
Wind Speed SW 29 mph
Barometer NA
Dewpoint 39°F (4°C)
Visibility 0.00 mi
Wind Chill27°F (-3°C)
Last update 19 Apr 7:48 am EDT
Extended Forecast for

4 Miles N Mount Washington NH

  • Today

    Today: Rain before 11am, then rain, possibly mixed with snow between 11am and 1pm, then snow after 1pm. The snow could be heavy at times. Patchy dense fog before noon. Temperature falling to around 25 by 5pm. Breezy, with a west wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 43 °F⇓

    Rain/Snow and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Snow likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Windy, with a west wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Windy. Snow
    Likely then
    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 10am. Mostly cloudy, with a high near 25. Windy, with a west wind 25 to 30 mph, with gusts as high as 35 mph.

    High: 25 °F

    Chance Snow
    Showers and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Wind chill values as low as -1. Blustery, with a northwest wind 15 to 25 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Southwest wind 10 to 15 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. Windy.

    High: 39 °F

    Partly Sunny
    and Windy

Detailed Forecast

Today
Rain before 11am, then rain, possibly mixed with snow between 11am and 1pm, then snow after 1pm. The snow could be heavy at times. Patchy dense fog before noon. Temperature falling to around 25 by 5pm. Breezy, with a west wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Windy, with a west wind 25 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
A 40 percent chance of snow showers, mainly after 10am. Mostly cloudy, with a high near 25. Windy, with a west wind 25 to 30 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 14. Wind chill values as low as -1. Blustery, with a northwest wind 15 to 25 mph.
Tuesday
Mostly sunny, with a high near 30. Southwest wind 10 to 15 mph.
Tuesday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 23.
Wednesday
A 30 percent chance of snow showers after 4pm. Mostly cloudy, with a high near 35.
Wednesday Night
A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 39. Windy.
Thursday Night
Mostly cloudy, with a low around 27. Blustery.
Friday
Partly sunny, with a high near 42.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Mount Washington NH
 44.33°N 71.32°W (Elev. 3999 ft)
Last Update:
6:25 am EDT Apr 19, 2026
Forecast Valid:
8am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation