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

Mount Washington NH

  • Today

    Today: Rain, possibly mixed with snow, becoming all snow after 10am. Patchy dense fog before noon. Temperature falling to around 21 by 5pm. Wind chill values as low as -1. Very windy, with a northwest wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 35 °F⇓

    Rain/Snow and
    Patchy Dense
    Fog then Snow
    and Very
    Windy

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values as low as -11. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 13 °F

    Very Windy.
    Snow Likely
    then Mostly
    Cloudy

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 16. Wind chill values as low as -12. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.

    High: 16 °F

    Chance Snow
    Showers and
    Very Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Wind chill values as low as -16. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.

    Low: 7 °F

    Partly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 21 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Chance Snow
    Showers and
    Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 30. Windy.

    High: 30 °F

    Windy. Mostly
    Cloudy then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 23. Windy.

    Low: 23 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34. Very windy.

    High: 34 °F

    Partly Sunny
    and Very
    Windy

Detailed Forecast

Today
Rain, possibly mixed with snow, becoming all snow after 10am. Patchy dense fog before noon. Temperature falling to around 21 by 5pm. Wind chill values as low as -1. Very windy, with a northwest wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. Wind chill values as low as -11. Very windy, with a northwest wind 45 to 55 mph, with gusts as high as 70 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. Partly sunny, with a high near 16. Wind chill values as low as -12. Very windy, with a west wind 40 to 45 mph, with gusts as high as 55 mph.
Monday Night
Partly cloudy, with a low around 7. Wind chill values as low as -16. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 50 mph.
Tuesday
Mostly sunny, with a high near 21. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 30 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 17. Windy.
Wednesday
A 30 percent chance of snow showers after 2pm. Mostly cloudy, with a high near 30. Windy.
Wednesday Night
A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 23. Windy.
Thursday
Partly sunny, with a high near 34. Very windy.
Thursday Night
Mostly cloudy, with a low around 24. Windy.
Friday
Mostly sunny, with a high near 37. Windy.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 27. Windy.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 39. Windy. Chance of precipitation is 30%.
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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:
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation