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Smithtown, New Hampshire Weather Forecast
Smithtown, New Hampshire Weather
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Weather Forecast for Smithtown, New Hampshire : Rockingham County
Issued: 12:25 am EST Jan 24, 2026 Latitude: 42.8764794 Longitude: -70.8700534 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Overnight Sunny on Saturday 80% chance of snow on Sunday 100% chance of snow on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Partly Sunny on Thursday Partly Sunny on Friday
Low: 1 °F High: 12°F High: 27°F High: 25°F High: 21°F High: 23°F High: 20°F High: 23°F
Low: 2 °F Low: 16°F Low: 7 °F Low: 5°F Low: 2°F Low: 4°F  
Mostly Clear Sunny Snow Snow Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny
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Current Conditions at
PORTSMOUTH - (KPSM)
10°
Feels like -6°F
Clear
as of 12:55 AM EST
Rel. Humidity: 32%
Dew Point: -13°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 25 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
LAWRENCE - (KLWM)
10°
Feels like -4°F
Clear
as of 12:54 AM EST
Rel. Humidity: 30%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 29 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
BEVERLY - (KBVY)
10°
Feels like -4°F
Clear
as of 12:53 AM EST
Rel. Humidity: 39%
Dew Point: -9°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 30 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
MANCHESTER - (KMHT)
9°
Feels like -11°F
Clear
as of 12:53 AM EST
Rel. Humidity: 32%
Dew Point: -15°F
Visibility: 10 Miles
Pressure: 30.28 in.
Flight Rule: VFR
Wind Data
22 MPH
Gust: 30 MPH
280° West
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 1. Wind chill values as low as -13. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunny on Saturday Saturday... Sunny, with a high near 12. Wind chill values as low as -15. Northwest wind around 10 mph, with gusts as high as 20 mph.
Increasing Clouds on Saturday Night Saturday Night... Increasing clouds, with a low around 2. Wind chill values as low as -7. Northwest wind around 5 mph.
80% chance of snow Sunday Sunday... Snow, mainly after 11am. The snow could be heavy at times. High near 27. Wind chill values as low as -3. Northwest wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
100% chance of snow Sunday Night Sunday Night... Snow. The snow could be heavy at times. Low around 16. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
100% chance of snow Monday Monday... Snow. High near 25. Chance of precipitation is 100%.
60% chance of snow Monday Night Monday Night... Snow likely, mainly before 7pm. Mostly cloudy, with a low around 7. Chance of precipitation is 60%.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 21.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 5.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 23.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 2.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 20.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 4.
Partly Sunny on Friday Friday... Partly sunny, with a high near 23.
Current Radar Image


Sun Almanac for Smithtown, New Hampshire
Sunrise: 07:05 AM
Sunset: 4:46 PM
Civil Sunrise:06:35 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:00 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:27 AM
Astro Sunset: 6:24 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.