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.

60°F

16°C

Humidity 26%
Wind Speed NA
Barometer 29.79 in (1009.2 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 9 Mar 5:54 pm EDT
Extended Forecast for

Swiftwater NH

  • Tonight

    Tonight: Mostly clear, with a low around 37. South wind 5 to 10 mph becoming light in the evening.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Patchy fog. Otherwise, mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog. Low around 38. Southeast wind around 5 mph. Chance of precipitation is 90%.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain and snow likely before 2pm, then a chance of snow between 2pm and 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    and Patchy
    Fog then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 5pm. Partly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly between 9pm and 5am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 37. South wind 5 to 10 mph becoming light in the evening.
Tuesday
Sunny, with a high near 65. Calm wind.
Tuesday Night
A 20 percent chance of rain after 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38. Calm wind.
Wednesday
Rain likely, mainly after 11am. Patchy fog. Otherwise, mostly cloudy, with a high near 41. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Rain. Patchy fog. Low around 38. Southeast wind around 5 mph. Chance of precipitation is 90%.
Thursday
Rain and snow likely before 2pm, then a chance of snow between 2pm and 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A 30 percent chance of snow after 5pm. Partly sunny, with a high near 38.
Friday Night
Snow likely, mainly between 9pm and 5am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 40.
Sunday Night
Rain and snow. Low around 29. Chance of precipitation is 80%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
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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:
2:28 pm EDT Mar 9, 2026
Forecast Valid:
6pm EDT Mar 9, 2026-6pm EDT Mar 16, 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