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Lost River, New Hampshire Weather Forecast
Lost River, New Hampshire Weather
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Weather Forecast for Lost River, New Hampshire : Grafton County
Issued: 1:14 pm EDT Nov 1, 2025 Latitude: 44.0370109 Longitude: -71.7842499 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Partly Sunny on This Afternoon 30% chance of snow on Tonight Mostly Sunny on Sunday 40% chance of rain on Monday Mostly Sunny on Tuesday 30% chance of rain on Wednesday 60% chance of rain & snow on Thursday Partly Sunny on Friday
High: 39°F Low: 29°F High: 42°F High: 54°F High: 46°F High: 46°F High: 40°F High: 43°F
Low: 28°F Low: 35°F Low: 32°F Low: 32°F Low: 24°F  
Partly Sunny Snow Mostly Sunny Rain Mostly Sunny Rain Rain & Snow Partly Sunny
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Current Conditions at
WHITEFIELD - (KHIE)
41°
Feels like 34°F
Cloudy
Light Rain
as of 12:52 PM EDST
Rel. Humidity: 80%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.73 in.
Flight Rule: MVFR
Wind Data
12 MPH
Gust: 23 MPH
260° West
Cloud Level(s): Few at 1600ft, Broken at 2800ft, Solid Overcast at 3500ft
Current Conditions at
MT WASHINGTON - (KMWN)
21°
Feels like -4°F
Clear
Light Snow Freezing Fog Blowing Snow
as of 12:48 PM EDST
Rel. Humidity: 100%
Dew Point: 21°F
Visibility: 1/16 Miles
Flight Rule: IFR
Wind Data
75 MPH
Gust: 81 MPH
280° West
Current Conditions at
ST JOHNSBURY - (K1V4)
43°
Clear
as of 12:54 PM EDST
Rel. Humidity: 70%
Dew Point: 34°F
Pressure: 29.75 in.
Wind Data
Calm
Current Conditions at
LACONIA - (KLCI)
48°
Feels like 40°F
Cloudy
as of 12:56 PM EDST
Rel. Humidity: 49%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.71 in.
Flight Rule: VFR
Wind Data
24 MPH
Gust: 31 MPH
250° West
Cloud Level(s): Solid Overcast at 4300ft
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 25 mph.

30% chance of snow Tonight Tonight... Scattered snow showers, mainly before 10pm. Mostly cloudy, with a low around 29. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 42. Northwest wind 5 to 10 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 28. Calm wind becoming west around 5 mph.

40% chance of rain Monday Monday... A 40 percent chance of rain after 2pm. Mostly sunny, with a high near 54. South wind 5 to 10 mph.

80% chance of rain Monday Night Monday Night... Rain, mainly before 2am. Low around 35. Chance of precipitation is 80%.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 46.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 32.

30% chance of rain Wednesday Wednesday... A 30 percent chance of rain after 5pm. Partly sunny, with a high near 46.

60% chance of rain & snow Wednesday Night Wednesday Night... Rain likely before 5am, then rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

60% chance of rain & snow Thursday Thursday... Rain and snow likely. Partly sunny, with a high near 40. Chance of precipitation is 60%.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 24.

Partly Sunny on Friday Friday... Partly sunny, with a high near 43.

Current Radar Image


Sun Almanac for Lost River, New Hampshire
Sunrise: 07:24 AM
Sunset: 5:37 PM
Civil Sunrise:06:54 AM
Civil Sunset: 6:07 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 6:41 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 7:15 PM
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