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.

68°F

20°C

Humidity 59%
Wind Speed NA
Barometer 29.51 in (998.4 mb)
Dewpoint 53°F (12°C)
Visibility NA
Last update 19 Jun 3:54 pm EDT
Extended Forecast for

Pettyboro NH

  • Juneteenth

    Juneteenth: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. West wind 5 to 10 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then showers likely. Low around 53. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers

  • Saturday

    Saturday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 68. Northwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 73. Calm wind. Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers between noon and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Partly Sunny
    then Rain
    Likely

  • Monday Night

    Monday Night: Rain likely before 8pm, then showers likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.

    Low: 55 °F

    Rain Likely

  • Tuesday

    Tuesday: A 30 percent chance of showers before 3pm. Partly sunny, with a high near 75.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Juneteenth
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. West wind 5 to 10 mph, with gusts as high as 25 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then showers likely. Low around 53. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 68. Northwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 60%.
Sunday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 73. Calm wind. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 53. Chance of precipitation is 60%.
Monday
A chance of showers between noon and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Monday Night
Rain likely before 8pm, then showers likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Tuesday
A 30 percent chance of showers before 3pm. Partly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Showers likely. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pettyboro NH
 44.21°N 71.95°W (Elev. 699 ft)
Last Update:
2:17 pm EDT Jun 19, 2026
Forecast Valid:
4pm EDT Jun 19, 2026-6pm EDT Jun 26, 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