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.

75°F

24°C

Humidity 66%
Wind Speed NA
Barometer 30.11 in (1018.4 mb)
Dewpoint 63°F (17°C)
Visibility NA
Last update 6 Aug 9:54 am EDT
Extended Forecast for

Passumpsic VT

  • Today

    Today: Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 88. Heat index values as high as 93. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Sunny then
    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before midnight, then a slight chance of showers after 3am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Scattered
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 87. Heat index values as high as 92. Calm wind.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 67. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers after 5pm. High near 84. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Showers

  • Saturday Night

    Saturday Night: Showers before 8pm. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 83. Light west wind.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 88. Heat index values as high as 93. Light south wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms before midnight, then a slight chance of showers after 3am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 87. Heat index values as high as 92. Calm wind.
Friday Night
A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 67. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then showers after 5pm. High near 84. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers before 8pm. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 60. Calm wind.
Monday
A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 83. Light west wind.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 60. Calm wind. Chance of precipitation is 60%.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Light and variable wind. Chance of precipitation is 60%.
Tuesday Night
A chance of thunderstorms. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 79. Light west wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Passumpsic VT
 44.37°N 72.04°W (Elev. 545 ft)
Last Update:
8:30 am EDT Aug 6, 2026
Forecast Valid:
10am EDT Aug 6, 2026-6pm EDT Aug 12, 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