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

37°F

3°C

Humidity 56%
Wind Speed N 5 mph
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 120.00 mi
Wind Chill33°F (1°C)
Last update 26 Apr 2:53 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. East wind 5 to 10 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 51. Southeast wind around 5 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. Southeast wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Breezy, with a southeast wind 10 to 20 mph.

    High: 50 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 33. Breezy, with a south wind 15 to 20 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 8am, then a chance of showers after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 9pm. Low around 37. Breezy. Chance of precipitation is 80%.

    Low: 37 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain. High near 38. Breezy. Chance of precipitation is 90%.

    High: 38 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain before 2am, then rain and snow showers likely. Low around 34. Windy. Chance of precipitation is 80%.

    Low: 34 °F

    Windy. Rain
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 51. Southeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 34. Southeast wind around 10 mph.
Tuesday
Mostly sunny, with a high near 50. Breezy, with a southeast wind 10 to 20 mph.
Tuesday Night
A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 33. Breezy, with a south wind 15 to 20 mph.
Wednesday
A chance of showers before 8am, then a chance of showers after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Wednesday Night
Showers, mainly after 9pm. Low around 37. Breezy. Chance of precipitation is 80%.
Thursday
Rain. High near 38. Breezy. Chance of precipitation is 90%.
Thursday Night
Rain before 2am, then rain and snow showers likely. Low around 34. Windy. Chance of precipitation is 80%.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 35. Windy. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. Windy.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 37. Windy.
Saturday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 30. Blustery.
Sunday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.26°N 71.33°W (Elev. 3944 ft)
Last Update:
2:22 pm EDT Apr 26, 2026
Forecast Valid:
3pm EDT Apr 26, 2026-6pm EDT May 3, 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