Grafton, New Hampshire Weather
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Weather Forecast for Grafton, New Hampshire : Grafton County
Issued: 1:27 am EDT Aug 28, 2025 Latitude: 43.5586845 Longitude: -71.9439721 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Labor Day Tuesday Wednesday
Morning Fog on Today Increasing Clouds on Tonight 80% chance of thunderstorms on Friday Mostly Sunny on Saturday Sunny on Sunday Sunny on Labor Day Sunny on Tuesday Sunny on Wednesday
High: 76°F Low: 52°F High: 69°F High: 70°F High: 74°F High: 79°F High: 80°F High: 80°F
Low: 48°F Low: 46°F Low: 49°F Low: 51°F Low: 51°F  
Morning Fog Increasing Clouds Thunderstorms Mostly Sunny Sunny Sunny Sunny Sunny
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Current Conditions at
LEBANON - (KLEB)
45°
Partly Cloudy
Fog
as of 5:53 AM EDST
Rel. Humidity: 100%
Dew Point: 45°F
Visibility: 1/4 Miles
Pressure: 30.12 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
LACONIA - (KLCI)
48°
Clear
as of 5:56 AM EDST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
3 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
SPRINGFIELD - (KVSF)
43°
Mostly Cloudy
as of 5:54 AM EDST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 200ft
Current Conditions at
CONCORD - (KCON)
43°
Clear
as of 5:51 AM EDST
Rel. Humidity: 93%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Morning Fog on Today Today... Areas of fog before 8am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming southwest around 5 mph in the morning.
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 52. South wind around 5 mph.
80% chance of thunderstorms Friday Friday... Scattered showers, then showers and possibly a thunderstorm after 11am. High near 69. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
50% chance of rain Friday Night Friday Night... Scattered showers before 11pm. Mostly cloudy, with a low around 48. Calm wind becoming northwest around 5 mph. Chance of precipitation is 50%.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 70. Northwest wind around 5 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 46.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 49.
Sunny on Labor Day Labor Day... Sunny, with a high near 79.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 51.
Sunny on Tuesday Tuesday... Sunny, with a high near 80.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 51.
Sunny on Wednesday Wednesday... Sunny, with a high near 80.
Current Radar Image


Sun Almanac for Grafton, New Hampshire
Sunrise: 06:08 AM
Sunset: 7:30 PM
Civil Sunrise:05:38 AM
Civil Sunset: 8:00 PM
Nautical Sunrise: 05:02 AM
Nautical Sunset: 8:36 PM
Astro Sunrise: 04:24 AM
Astro Sunset: 9:14 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.