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.

66°F

19°C

Humidity 90%
Wind Speed NA
Barometer 30.05 in (1016.4 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 16 Jul 2:54 am EDT
Extended Forecast for

South Newbury VT

  • Overnight

    Overnight: Widespread haze after 5am. Areas of dense fog. Otherwise, mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Areas Dense
    Fog

  • Wednesday

    Wednesday: Widespread haze before 8am. Patchy dense fog before 8am. Otherwise, sunny and hot, with a high near 93. Heat index values as high as 96. Calm wind becoming south around 5 mph.

    High: 93 °F

    Patchy Dense
    Fog then
    Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers after 5am. Increasing clouds, with a low around 69. Calm wind. Chance of precipitation is 30%.

    Low: 69 °F

    Mostly Clear
    then
    Scattered
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 87. Heat index values as high as 96. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 87 °F

    Showers
    Likely then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms before 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 50%.

    Low: 62 °F

    Scattered
    T-storms and
    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Widespread haze after 5am. Areas of dense fog. Otherwise, mostly clear, with a low around 64. Calm wind.
Wednesday
Widespread haze before 8am. Patchy dense fog before 8am. Otherwise, sunny and hot, with a high near 93. Heat index values as high as 96. Calm wind becoming south around 5 mph.
Wednesday Night
Scattered showers after 5am. Increasing clouds, with a low around 69. Calm wind. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely, mainly before 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 87. Heat index values as high as 96. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%.
Thursday Night
Scattered showers and thunderstorms before 1am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 59.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Newbury VT
 44.05°N 72.08°W (Elev. 420 ft)
Last Update:
1:36 am EDT Jul 16, 2025
Forecast Valid:
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
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