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

Franklin County State Airport (KFSO)

Lat: 44.94°NLon: 73.1°WElev: 228ft.

Fair

13°F

-11°C

Humidity 63%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 18 Mar 6:35 am EDT
Extended Forecast for

6 Miles ENE Grand Isle VT

  • Today

    Today: Mostly sunny, with a high near 29. Wind chill values as low as zero. Northwest wind 5 to 9 mph becoming calm in the morning.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 41. South wind 13 to 15 mph.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 30. South wind 6 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow

  • Friday

    Friday: A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 43. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 32. South wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Snow showers likely before 8am, then rain and snow showers likely between 8am and 10am, then rain showers likely after 10am. Mostly cloudy, with a high near 44. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of rain before 2am, then rain and snow likely between 2am and 5am, then snow likely after 5am. Mostly cloudy, with a low around 32. South wind 10 to 13 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 39. Northwest wind around 15 mph. Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 29. Wind chill values as low as zero. Northwest wind 5 to 9 mph becoming calm in the morning.
Tonight
Mostly cloudy, with a low around 24. Light and variable wind becoming south 5 to 7 mph in the evening.
Thursday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 41. South wind 13 to 15 mph.
Thursday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 30. South wind 6 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 43. Southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 32. South wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Snow showers likely before 8am, then rain and snow showers likely between 8am and 10am, then rain showers likely after 10am. Mostly cloudy, with a high near 44. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of rain before 2am, then rain and snow likely between 2am and 5am, then snow likely after 5am. Mostly cloudy, with a low around 32. South wind 10 to 13 mph. Chance of precipitation is 60%.
Sunday
Snow likely before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 39. Northwest wind around 15 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow between 7pm and 8pm. Partly cloudy, with a low around 22. Northwest wind around 14 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 34. Northwest wind around 15 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 40. South wind 8 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Grand Isle VT
 44.74°N 73.17°W (Elev. 400 ft)
Last Update:
2:42 am EDT Mar 18, 2026
Forecast Valid:
6am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation