National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Johnsbury - Fairbanks (K1V4)

Lat: 44.42°NLon: 72.02°WElev: 696ft.

46°F

8°C

Humidity 86%
Wind Speed NA
Barometer 29.74 in (1007.3 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 1 Apr 12:54 am EDT
Extended Forecast for

Swiftwater NH

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Areas of fog. Otherwise, cloudy, with a low around 47. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely and
    Areas Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 7am. Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 52. Light north wind becoming northwest 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers and
    Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after 8am. Mostly cloudy, with a high near 43. Calm wind becoming southeast around 5 mph.

    High: 43 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain before noon. Mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 3pm. Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Rain Likely

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Areas of fog. Otherwise, cloudy, with a low around 47. Calm wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers, mainly before 7am. Areas of fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 52. Light north wind becoming northwest 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 31. North wind around 5 mph becoming calm.
Thursday
A 50 percent chance of rain after 8am. Mostly cloudy, with a high near 43. Calm wind becoming southeast around 5 mph.
Thursday Night
Rain likely, mainly after midnight. Cloudy, with a low around 33. Southeast wind around 5 mph. Chance of precipitation is 60%.
Friday
A 40 percent chance of rain before noon. Mostly cloudy, with a high near 64.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of rain after 3pm. Mostly cloudy, with a high near 63.
Saturday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Sunday
Rain likely. Cloudy, with a high near 58. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swiftwater NH
 44.14°N 71.94°W (Elev. 807 ft)
Last Update:
7:56 pm EDT Mar 31, 2026
Forecast Valid:
1am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation