Swiftwater, New Hampshire Weather
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Weather Forecast for Swiftwater, New Hampshire : Grafton County
Issued: 6:31 pm EDT Aug 27, 2025 Latitude: 44.132842 Longitude: -71.9514776 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Labor Day Tuesday Wednesday
Morning Fog on Tonight Morning Fog 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: 67°F High: 66°F High: 71°F High: 74°F High: 77°F High: 77°F
Low: 52°F Low: 47°F Low: 46°F Low: 48°F Low: 51°F Low: 51°F  
Morning Fog Morning Fog Thunderstorms Partly Sunny Mostly Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
ST JOHNSBURY - (K1V4)
61°
Clear
as of 7:54 PM EDST
Rel. Humidity: 55%
Dew Point: 45°F
Pressure: 30.01 in.
Wind Data
Calm
Current Conditions at
WHITEFIELD - (KHIE)
52°
Clear
as of 7:52 PM EDST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MONTPELIER - (KMPV)
57°
Clear
as of 7:51 PM EDST
Rel. Humidity: 58%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.08 in.
Flight Rule: VFR
Wind Data
3 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
LEBANON - (KLEB)
55°
Clear
as of 7:53 PM EDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Morning Fog on Tonight Tonight... Areas of fog after 4am. Otherwise, mostly clear, with a low around 43. Calm wind.
Morning Fog on Thursday Thursday... Areas of dense fog before 9am. Otherwise, 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 52. 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 67. South wind around 5 mph. Chance of precipitation is 80%.
60% chance of rain Friday Night Friday Night... Showers likely, mainly before 8pm. Mostly cloudy, with a low around 47. Calm wind. Chance of precipitation is 60%.
30% chance of Saturday Saturday... A 30 percent chance of showers after 3pm. 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 74.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 51.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 77.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 51.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 77.
Current Radar Image


Sun Almanac for Swiftwater, New Hampshire
Sunrise: 06:06 AM
Sunset: 7:33 PM
Civil Sunrise:05:36 AM
Civil Sunset: 8:03 PM
Nautical Sunrise: 04:59 AM
Nautical Sunset: 8:39 PM
Astro Sunrise: 04:20 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.