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.

Overcast

24°F

-4°C

Humidity 71%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 19 Mar 2:55 am EDT
Extended Forecast for

Champlain NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. South wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers between 1pm and 2pm, then a chance of rain showers. Mostly cloudy, with a high near 39. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: A chance of snow showers before noon, then a chance of rain and snow showers between noon and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain showers likely before 8pm, then a chance of rain and snow showers between 8pm and 10pm, then snow showers likely after 10pm. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 5pm. Mostly cloudy, with a high near 41. West wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely after 8pm, mixing with snow after 5am. Mostly cloudy, with a low around 31. West wind around 7 mph. Chance of precipitation is 60%.

    Low: 31 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain and snow likely, mainly before 8am. Partly sunny, with a high near 41. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 41 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21. North wind around 8 mph.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. South wind around 6 mph.
Thursday
A slight chance of rain and snow showers between 1pm and 2pm, then a chance of rain showers. Mostly cloudy, with a high near 39. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 26. Light and variable wind. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers before noon, then a chance of rain and snow showers between noon and 2pm, then rain showers likely after 2pm. Mostly cloudy, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain showers likely before 8pm, then a chance of rain and snow showers between 8pm and 10pm, then snow showers likely after 10pm. Mostly cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 5pm. Mostly cloudy, with a high near 41. West wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely after 8pm, mixing with snow after 5am. Mostly cloudy, with a low around 31. West wind around 7 mph. Chance of precipitation is 60%.
Sunday
Rain and snow likely, mainly before 8am. Partly sunny, with a high near 41. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 21. North wind around 8 mph.
Monday
Mostly sunny, with a high near 33. North wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 38. Southwest wind 6 to 9 mph.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24. Southwest wind around 6 mph.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 35. West wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Champlain NY
 44.99°N 73.45°W (Elev. 194 ft)
Last Update:
2:20 am EDT Mar 19, 2026
Forecast Valid:
3am EDT Mar 19, 2026-6pm EDT Mar 25, 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