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.

35°F

2°C

Humidity 50%
Wind Speed NA
Barometer 30.26 in (1025.8 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 24 Mar 12:54 pm EDT
Extended Forecast for

Swiftwater NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Southwest wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. West wind around 5 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow after 2am, mixing with rain after 3am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 7am, then a chance of rain. Mostly cloudy, with a high near 53. South wind around 5 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly before 2am. Low around 27. Chance of precipitation is 80%.

    Low: 27 °F

    Rain

  • Friday

    Friday: A chance of rain and snow before 7am. Mostly sunny, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. Calm wind.
Tonight
Mostly cloudy, with a low around 22. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 43. West wind around 5 mph.
Wednesday Night
A chance of snow after 2am, mixing with rain after 3am. Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 7am, then a chance of rain. Mostly cloudy, with a high near 53. South wind around 5 mph. Chance of precipitation is 40%.
Thursday Night
Rain, mainly before 2am. Low around 27. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 7am. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 8.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Swiftwater NH
 44.12°N 71.97°W (Elev. 1184 ft)
Last Update:
2:39 am EDT Mar 24, 2026
Forecast Valid:
12pm EDT Mar 24, 2026-6pm EDT Mar 30, 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