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.

Mostly Cloudy

43°F

6°C

Humidity 89%
Wind Speed Calm
Barometer 30.07 in (1018.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 4 Oct 10:52 pm EDT
Extended Forecast for

Lost River NH

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 42. South wind around 5 mph becoming calm.

    Low: 42 °F

    Patchy Fog

  • Monday

    Monday: Scattered showers, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 53. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    High: 53 °F

    Scattered
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Northwest wind around 15 mph, with gusts as high as 35 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind around 15 mph, with gusts as high as 35 mph.

    High: 47 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Northwest wind 5 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 42. South wind around 5 mph becoming calm.
Monday
Scattered showers, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 53. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 33. Northwest wind around 15 mph, with gusts as high as 35 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 47. Northwest wind around 15 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 30. Northwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 55.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 57.
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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:
7:14 pm EDT Oct 4, 2026
Forecast Valid:
11pm EDT Oct 4, 2026-6pm EDT Oct 11, 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