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.

49°F

9°C

Humidity 90%
Wind Speed NA
Barometer 29.87 in (1011.5 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 15 Apr 4:54 am EDT
Extended Forecast for

Swiftwater NH

  • Today

    Today: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 65. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms before 3am, then showers likely between 3am and 5am, then rain after 5am. Low around 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Scattered
    Showers then
    Rain

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 5pm. High near 68. Calm wind becoming south around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Rain

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 56. Calm wind. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 65. Calm wind. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

Today
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 65. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers and thunderstorms before 3am, then showers likely between 3am and 5am, then rain after 5am. Low around 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain, with thunderstorms also possible after 5pm. High near 68. Calm wind becoming south around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 56. Calm wind. Chance of precipitation is 80%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then a chance of showers after 5pm. Mostly cloudy, with a high near 65. Calm wind. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
Mostly cloudy, with a high near 64.
Saturday Night
A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 48.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Sunday Night
Rain showers likely before 11pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 41.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Swiftwater NH
 44.14°N 71.94°W (Elev. 807 ft)
Last Update:
2:38 am EDT Apr 15, 2026
Forecast Valid:
5am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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