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

Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Light Rain

39°F

4°C

Humidity 86%
Wind Speed W 7 mph
Barometer 29.77 in (1008.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 13 Nov 6:56 am EST
Extended Forecast for

Watertown NY

  • Today

    Today: A chance of rain or freezing rain before 8am, then a chance of rain showers. Mostly cloudy, with a high near 40. West wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Showers

  • Tonight

    Tonight: A chance of rain showers before 8pm, then a chance of snow showers between 8pm and 3am. Mostly cloudy, with a low around 27. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 38. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 47. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain. Low around 35. South wind 9 to 11 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Sunday

    Sunday: Rain showers likely before 1pm, then rain and snow showers. High near 44. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 44 °F

    Showers
    Likely then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 26. West wind 9 to 13 mph. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of rain or freezing rain before 8am, then a chance of rain showers. Mostly cloudy, with a high near 40. West wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain showers before 8pm, then a chance of snow showers between 8pm and 3am. Mostly cloudy, with a low around 27. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 38. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 22. Calm wind.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 47. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 35. South wind 9 to 11 mph becoming southwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain showers likely before 1pm, then rain and snow showers. High near 44. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 26. West wind 9 to 13 mph. Chance of precipitation is 70%.
Monday
A chance of snow showers before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
Last Update:
6:36 am EST Nov 13, 2025
Forecast Valid:
7am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
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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