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

Heat Advisories in Effect for Today and Friday

Significant heat is expected to build today and Friday. Hot temperatures and high humidity will allow heat index values to reach into the lower to mid 90s this afternoon and again Friday afternoon in the Champlain Valley and Connecticut River Valley. Heat index values elsewhere will be in the upper 80s to low 90s. Read More >

Hazardous Weather Conditions

Current conditions at

Burlington, Burlington International Airport (KBTV)

Lat: 44.47°NLon: 73.15°WElev: 331ft.

Mostly Cloudy

73°F

23°C

Humidity 87%
Wind Speed Calm
Barometer 29.68 in (1004.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 Jun 3:54 am EDT
Extended Forecast for

South Burlington VT

Heat Advisory June 12, 12:00pm until June 12, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. Light south wind increasing to 5 to 9 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 62. Southwest wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Southwest wind 3 to 7 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 62. South wind 8 to 15 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Showers likely after 2pm. Mostly cloudy, with a high near 80. South wind 14 to 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am. Low around 58. South wind 6 to 13 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 70. Northwest wind around 8 mph.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. West wind 5 to 7 mph becoming southwest after midnight.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. South wind around 7 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 86. Light south wind increasing to 5 to 9 mph in the morning. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 9pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 62. Southwest wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 79. Southwest wind 3 to 7 mph.
Saturday Night
Increasing clouds, with a low around 62. South wind 8 to 15 mph.
Sunday
Showers likely after 2pm. Mostly cloudy, with a high near 80. South wind 14 to 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am. Low around 58. South wind 6 to 13 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 70. Northwest wind around 8 mph.
Monday Night
Partly cloudy, with a low around 55. West wind 5 to 7 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 71. South wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 56. West wind around 5 mph becoming light and variable in the evening.
Wednesday
A 30 percent chance of showers. Mostly sunny, with a high near 76. South wind 6 to 8 mph.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 59. South wind 7 to 9 mph.
Thursday
Showers likely. Partly sunny, with a high near 76. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Burlington VT
 44.45°N 73.24°W (Elev. 95 ft)
Last Update:
2:11 am EDT Jun 12, 2026
Forecast Valid:
4am EDT Jun 12, 2026-6pm EDT Jun 18, 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