National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Johnsbury - Fairbanks (K1V4)

Lat: 44.42°NLon: 72.02°WElev: 696ft.

65°F

18°C

Humidity 70%
Wind Speed NA
Barometer 30.00 in (1015.6 mb)
Dewpoint 55°F (13°C)
Visibility NA
Last update 25 May 3:54 pm EDT
Extended Forecast for

Pettyboro NH

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 10am. Partly sunny, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers after noon. Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 50. Northwest wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. Calm wind.
Thursday
A 30 percent chance of showers after 10am. Partly sunny, with a high near 65.
Thursday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 45.
Friday
A 40 percent chance of showers after noon. Partly sunny, with a high near 64.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 45.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 68.
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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:
2:25 pm EDT May 25, 2026
Forecast Valid:
4pm EDT May 25, 2026-6pm EDT Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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