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

43°F

6°C

Humidity 100%
Wind Speed NW 36 G 45 mph
Barometer NA
Dewpoint 43°F (6°C)
Visibility 0.06 mi
Wind Chill32°F (0°C)
Last update 17 Apr 3:49 am EDT
Extended Forecast for

4 Miles SW Mount Washington NH

  • Overnight

    Overnight: A 20 percent chance of showers. Patchy fog. Otherwise, cloudy, with a low around 49. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers between 8am and 1pm. Patchy fog before noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Northeast wind around 10 mph becoming southeast after midnight.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 36. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Rain showers before 3pm, then rain and snow showers between 3pm and 4pm, then snow showers after 4pm. High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Showers then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers, mainly before 8pm. Low around 23. Blustery. Chance of precipitation is 80%.

    Low: 23 °F

    Blustery.
    Snow Showers
    then Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 28. Blustery.

    High: 28 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers. Patchy fog. Otherwise, cloudy, with a low around 49. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
A 20 percent chance of showers between 8am and 1pm. Patchy fog before noon. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 40. Northeast wind around 10 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 47. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 36. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday
Rain showers before 3pm, then rain and snow showers between 3pm and 4pm, then snow showers after 4pm. High near 41. Chance of precipitation is 90%.
Sunday Night
Snow showers, mainly before 8pm. Low around 23. Blustery. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 28. Blustery.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 27.
Wednesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount Washington NH
 44.24°N 71.37°W (Elev. 2999 ft)
Last Update:
2:26 am EDT Apr 17, 2026
Forecast Valid:
4am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation