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Updated Frost & Freeze Program for Fall 2025

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Rain Fog/Mist

65°F

18°C

Humidity	90%
Wind Speed	S 10 mph
Barometer	30.02 in (1016.0 mb)
Dewpoint	62°F (17°C)
Visibility	5.00 mi
Last update	7 Oct 11:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Henderson Harbor NY

This Afternoon
High: 70 °F
Heavy Rain
Tonight
Low: 48 °F
Heavy Rain
Wednesday
High: 59 °F
Sunny
Wednesday Night
Low: 36 °F
Mostly Clear
Thursday
High: 53 °F
Patchy Frost
then Sunny
Thursday Night
Low: 36 °F
Mostly Clear
Friday
High: 60 °F
Sunny
Friday Night
Low: 44 °F
Partly Cloudy
Saturday
High: 63 °F
Sunny

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. South wind around 13 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm before midnight, then showers likely. Some of the storms could produce heavy rainfall. Low around 48. West wind around 9 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday

Sunny, with a high near 59. North wind 10 to 13 mph.

Wednesday Night

Mostly clear, with a low around 36. North wind around 10 mph.

Thursday

Patchy frost before 9am. Otherwise, sunny, with a high near 53. North wind 7 to 9 mph.

Thursday Night

Mostly clear, with a low around 36. Calm wind becoming southeast around 5 mph after midnight.

Friday

Sunny, with a high near 60. Southwest wind 7 to 9 mph.

Friday Night

Partly cloudy, with a low around 44. South wind 5 to 7 mph.