Barrett, New Hampshire Weather
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Weather Forecast for Barrett, New Hampshire : Grafton County
Issued: 10:33 pm EDT Aug 27, 2025 Latitude: 44.2581179 Longitude: -71.8287002 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Labor Day Tuesday Wednesday
Mostly Clear on Tonight Mostly Sunny on Thursday 80% chance of thunderstorms on Friday 30% chance of on Saturday Mostly Sunny on Sunday Sunny on Labor Day Mostly Sunny on Tuesday Mostly Sunny on Wednesday
Low: 43°F High: 73°F High: 66°F High: 66°F High: 71°F High: 76°F High: 78°F High: 78°F
Low: 51°F Low: 48°F Low: 46°F Low: 48°F Low: 50°F Low: 51°F  
Mostly Clear Mostly Sunny Thunderstorms Partly Sunny Mostly Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
ST JOHNSBURY - (K1V4)
50°
Cloudy
as of 10:54 PM EDST
Rel. Humidity: 81%
Dew Point: 45°F
Pressure: 30.05 in.
Wind Data
Calm
Current Conditions at
WHITEFIELD - (KHIE)
43°
Clear
as of 10:52 PM EDST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MT WASHINGTON - (KMWN)
36°
Feels like 23°F
Cloudy
Fog
as of 10:53 PM EDST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 0 Miles
Flight Rule: LIFR
Wind Data
23 MPH
290° West
Current Conditions at
MONTPELIER - (KMPV)
48°
Mostly Clear
as of 10:51 PM EDST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 7000ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 43. Calm wind.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 51. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
80% chance of thunderstorms Friday Friday... Showers and possibly a thunderstorm. High near 66. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Showers likely, mainly before 8pm. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%.
30% chance of Saturday Saturday... A 30 percent chance of showers after 2pm. Partly sunny, with a high near 66.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 46.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 71.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 48.
Sunny on Labor Day Labor Day... Sunny, with a high near 76.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 50.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 78.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 51.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 78.
Current Radar Image


Sun Almanac for Barrett, New Hampshire
Sunrise: 06:05 AM
Sunset: 7:32 PM
Civil Sunrise:05:35 AM
Civil Sunset: 8:02 PM
Nautical Sunrise: 04:58 AM
Nautical Sunset: 8:39 PM
Astro Sunrise: 04:19 AM
Astro Sunset: 9:18 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.