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

7°C

45°F

Humidity 100%
Wind Speed NW 74 G 87 km/h
Barometer NA
Dewpoint 7°C (45°F)
Visibility 0.10 km
Wind Chill1°C (33°F)
Last update 3 Jul 6:50 pm EDT
Extended Forecast for

Mount Washington NH

  • Tonight

    Tonight: Scattered showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Partly cloudy, with a low around 4. Very windy, with a northwest wind 65 to 70 km/h, with gusts as high as 80 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 4 °C

    Very Windy.
    Scattered
    Showers then
    Partly Cloudy

  • Independence Day

    Independence Day: Mostly sunny, with a high near 8. Very windy, with a northwest wind around 70 km/h, with gusts as high as 90 km/h.

    High: 8 °C

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. Very windy, with a northwest wind 70 to 80 km/h decreasing to 50 to 60 km/h.

    Low: 6 °C

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: Partly sunny, with a high near 14. Breezy, with a northwest wind 35 to 40 km/h decreasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 50 km/h.

    High: 14 °C

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11. Windy, with a west wind 40 to 45 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 65 km/h.

    Low: 11 °C

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Partly sunny, with a high near 19. Very windy.

    High: 19 °C

    Partly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. Very windy.

    Low: 12 °C

    Mostly Clear
    and Very
    Windy

  • Monday

    Monday: A 40 percent chance of showers after 2pm. Sunny, with a high near 18. Windy.

    High: 18 °C

    Windy. Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °C

    Chance
    Showers and
    Windy

Detailed Forecast

Tonight
Scattered showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and midnight. Partly cloudy, with a low around 4. Very windy, with a northwest wind 65 to 70 km/h, with gusts as high as 80 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Independence Day
Mostly sunny, with a high near 8. Very windy, with a northwest wind around 70 km/h, with gusts as high as 90 km/h.
Friday Night
Mostly clear, with a low around 6. Very windy, with a northwest wind 70 to 80 km/h decreasing to 50 to 60 km/h.
Saturday
Partly sunny, with a high near 14. Breezy, with a northwest wind 35 to 40 km/h decreasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 50 km/h.
Saturday Night
Mostly cloudy, with a low around 11. Windy, with a west wind 40 to 45 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 65 km/h.
Sunday
Partly sunny, with a high near 19. Very windy.
Sunday Night
Mostly clear, with a low around 12. Very windy.
Monday
A 40 percent chance of showers after 2pm. Sunny, with a high near 18. Windy.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 12. Windy.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 14. Very windy.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 9. Windy.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 13. Windy.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 9. Very windy.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 13. Very windy.
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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 m)
Last Update:
5:48 pm EDT Jul 3, 2025
Forecast Valid:
7pm EDT Jul 3, 2025-6pm EDT Jul 10, 2025
 
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