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

73°F

23°C

Humidity 49%
Wind Speed N 5 mph
Barometer 30.24 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 8 Sep 3:35 pm EDT
Extended Forecast for

Champlain NY

  • Tonight

    Tonight: Increasing clouds, with a low around 54. Calm wind.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Showers, mainly after 3pm. High near 71. South wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Cloudy then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 65. Southwest wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Increasing clouds, with a high near 74. West wind 9 to 14 mph.

    High: 74 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Light west wind.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 69. Northwest wind 5 to 9 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming south 5 to 7 mph in the morning.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. South wind around 7 mph.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 54. Calm wind.
Wednesday
Showers, mainly after 3pm. High near 71. South wind 8 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 65. Southwest wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Increasing clouds, with a high near 74. West wind 9 to 14 mph.
Thursday Night
Partly cloudy, with a low around 51. Light west wind.
Friday
Sunny, with a high near 69. Northwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 49. Calm wind.
Saturday
Sunny, with a high near 76. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 60. South wind around 7 mph.
Sunday
Showers likely, mainly after 2pm. Partly sunny, with a high near 78. South wind around 8 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 56. Light west wind. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 71. Northwest wind around 6 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52. Calm wind.
Tuesday
A 50 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Champlain NY
 44.97°N 73.45°W (Elev. 200 ft)
Last Update:
2:22 pm EDT Sep 8, 2026
Forecast Valid:
3pm EDT Sep 8, 2026-6pm EDT Sep 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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