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.

29°F

-2°C

Humidity 85%
Wind Speed NA
Barometer 29.95 in (1015.4 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Last update 17 Feb 10:54 pm EST
Extended Forecast for

Pettyboro NH

  • Tonight

    Tonight: Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 36. Calm wind.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 1pm. Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 21. Calm wind.
Wednesday
Partly sunny, with a high near 31. Calm wind.
Wednesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 11. Calm wind.
Thursday
Sunny, with a high near 36. Calm wind.
Thursday Night
Partly cloudy, with a low around 11. Calm wind.
Friday
A 40 percent chance of snow after 1pm. Partly sunny, with a high near 37.
Friday Night
Snow likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 12.
Sunday
A 30 percent chance of snow after 3pm. Mostly cloudy, with a high near 34.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 31.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pettyboro NH
 44.21°N 71.95°W (Elev. 699 ft)
Last Update:
8:06 pm EST Feb 17, 2026
Forecast Valid:
11pm EST Feb 17, 2026-6pm EST Feb 24, 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