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

41°F

5°C

Humidity 100%
Wind Speed NW 55 G 62 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility 0.00 mi
Wind Chill27°F (-3°C)
Last update 14 Aug 2:51 am EDT
Extended Forecast for

Mount Washington NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Windy, with a northwest wind around 35 mph, with gusts as high as 45 mph.

    Low: 40 °F

    Mostly Cloudy
    and Windy

  • Friday

    Friday: Sunny, with a high near 48. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 60 mph.

    High: 48 °F

    Sunny and
    Very Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Very windy, with a north wind 30 to 40 mph, with gusts as high as 50 mph.

    Low: 39 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: Sunny, with a high near 50. Breezy, with a northwest wind around 25 mph, with gusts as high as 35 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy, with a northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 7pm. Low around 45. Windy. Chance of precipitation is 90%.

    Low: 45 °F

    Showers and
    Windy

  • Monday

    Monday: Showers, mainly before 2pm. High near 50. Windy. Chance of precipitation is 80%.

    High: 50 °F

    Showers and
    Windy

  • Monday Night

    Monday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 43. Windy.

    Low: 43 °F

    Windy. Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Windy, with a northwest wind around 35 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 48. Very windy, with a northwest wind 40 to 45 mph, with gusts as high as 60 mph.
Friday Night
Mostly clear, with a low around 39. Very windy, with a north wind 30 to 40 mph, with gusts as high as 50 mph.
Saturday
Sunny, with a high near 50. Breezy, with a northwest wind around 25 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 43. Breezy, with a northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Showers, mainly after 7pm. Low around 45. Windy. Chance of precipitation is 90%.
Monday
Showers, mainly before 2pm. High near 50. Windy. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 43. Windy.
Tuesday
Mostly sunny, with a high near 54. Windy.
Tuesday Night
Mostly clear, with a low around 43. Breezy.
Wednesday
Mostly sunny, with a high near 57. Windy.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46. Windy.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 53. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
2:26 am EDT Aug 14, 2026
Forecast Valid:
3am EDT Aug 14, 2026-6pm EDT Aug 20, 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