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.

50°F

10°C

Humidity 61%
Wind Speed NA
Barometer 29.67 in (1005.1 mb)
Dewpoint 37°F (3°C)
Visibility NA
Last update 11 Mar 4:54 pm EDT
Extended Forecast for

Swiftwater NH

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 49. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. Patchy fog after 8pm. Low around 43. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a temperature falling to around 31 by 5pm. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F⇓

    Showers
    Likely and
    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Cloudy, then gradually becoming partly cloudy, with a low around 20. Northwest wind around 5 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Friday

    Friday: A chance of rain and snow after 3pm. Partly sunny, with a high near 38. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 38 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 9am. Mostly cloudy, with a high near 38.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 49. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Patchy fog after 8pm. Low around 43. South wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a temperature falling to around 31 by 5pm. West wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Cloudy, then gradually becoming partly cloudy, with a low around 20. Northwest wind around 5 mph.
Friday
A chance of rain and snow after 3pm. Partly sunny, with a high near 38. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Saturday
A 30 percent chance of snow before 9am. Mostly cloudy, with a high near 38.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow before 11pm, then rain likely, possibly mixed with snow and freezing rain. Cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
Rain. High near 54. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Mostly sunny, with a high near 29.
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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:
2:38 pm EDT Mar 11, 2026
Forecast Valid:
5pm EDT Mar 11, 2026-6pm EDT Mar 18, 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