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

43°F

6°C

Humidity 81%
Wind Speed NE 2 mph
Barometer NA
Dewpoint 37°F (3°C)
Visibility 90.00 mi
Last update 17 Apr 11:51 am EDT
Extended Forecast for

4 Miles SW Mount Washington NH

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: 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. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    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

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph.
Tonight
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. South wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
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 after 9pm. 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.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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