National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Whitefield - Mount Washington Regional Airport (KHIE)

Lat: 44.37°NLon: 71.55°WElev: 1047ft.

Light Rain

65°F

18°C

Humidity 49%
Wind Speed W 3 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 16 May 9:52 pm EDT
Extended Forecast for

Lost River NH

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51. Northwest wind around 5 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 70. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 43. Northwest wind 5 to 10 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 74. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. South wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 78. Chance of precipitation is 90%.

    High: 78 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely then
    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51. Northwest wind around 5 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 70. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Increasing clouds, with a low around 43. Northwest wind 5 to 10 mph.
Monday
Partly sunny, with a high near 74. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 53. South wind around 5 mph.
Tuesday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 83.
Tuesday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 58.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 78. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lost River NH
 44.03°N 71.78°W (Elev. 1716 ft)
Last Update:
8:17 pm EDT May 16, 2026
Forecast Valid:
10pm EDT May 16, 2026-6pm EDT May 23, 2026
 
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