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

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Light Rain Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed N 7 mph
Barometer 29.81 in (1010.0 mb)
Dewpoint 31°F (-1°C)
Visibility 2.50 mi
Wind Chill27°F (-3°C)
Last update 20 Mar 11:56 am EDT
Extended Forecast for

3 Miles N Henderson NY

  • This Afternoon

    This Afternoon: Rain. High near 39. Southeast wind around 11 mph becoming northeast. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. North wind 6 to 8 mph.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Northwest wind around 7 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow before 2am, then rain and snow likely. Mostly cloudy, with a low around 30. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, mainly before 2pm. Mostly cloudy, with a high near 40. Southeast wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 25. Northeast wind 11 to 14 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 25 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 8am. Mostly cloudy, with a high near 34. North wind 11 to 14 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. North wind 7 to 9 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. High near 39. Southeast wind around 11 mph becoming northeast. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Mostly cloudy, with a low around 27. North wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 38. Northwest wind around 7 mph.
Saturday Night
A slight chance of snow before 2am, then rain and snow likely. Mostly cloudy, with a low around 30. Calm wind becoming southeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain likely, possibly mixed with snow, mainly before 2pm. Mostly cloudy, with a high near 40. Southeast wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of rain showers before 2am, then a chance of snow showers. Mostly cloudy, with a low around 25. Northeast wind 11 to 14 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of snow showers before 8am. Mostly cloudy, with a high near 34. North wind 11 to 14 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 21. North wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 43. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Henderson NY
 43.86°N 76.21°W (Elev. 302 ft)
Last Update:
9:58 am EDT Mar 20, 2026
Forecast Valid:
12pm EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation