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.

Partly Cloudy

45°F

7°C

Humidity 49%
Wind Speed N 5 mph
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 100.00 mi
Wind Chill42°F (6°C)
Last update 19 Jul 12:53 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly clear, with a low around 46. Northwest wind 5 to 10 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly between 2pm and 3pm. Mostly cloudy, with a high near 60. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 60 °F

    Chance
    Showers then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 45. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 45 °F

    Breezy.
    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 54. Windy.

    High: 54 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 65. West wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 56. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Showers and thunderstorms likely, mainly between 2pm and 3pm. Mostly cloudy, with a high near 60. Southwest wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 45. Breezy, with a northwest wind around 20 mph, with gusts as high as 35 mph.
Monday
Mostly sunny, with a high near 54. Windy.
Monday Night
Mostly clear, with a low around 40. Breezy.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 68.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.33°W (Elev. 3701 ft)
Last Update:
11:17 pm EDT Jul 18, 2025
Forecast Valid:
1am EDT Jul 19, 2025-6pm EDT Jul 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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