Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

39°F

4°C

Humidity 89%
Wind Speed E 3 mph
Barometer 30.28 in (1025.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 1 Oct 3:56 am EDT
Extended Forecast for

Watertown NY

Frost Advisory October 2, 12:00am until October 2, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Today

    Today: Sunny, with a high near 62. Northeast wind 6 to 11 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. East wind 3 to 6 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Patchy frost before 8am.  Otherwise, mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Patchy Frost
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 71. Southwest wind around 9 mph.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. South wind 3 to 5 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Southwest wind 6 to 8 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. South wind 3 to 5 mph.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Northeast wind 6 to 11 mph.
Tonight
Mostly clear, with a low around 35. East wind 3 to 6 mph.
Thursday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 66. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 46. Calm wind becoming south 5 to 7 mph after midnight.
Friday
Sunny, with a high near 71. Southwest wind around 9 mph.
Friday Night
Mostly clear, with a low around 52. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 76. Southwest wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 57. South wind 3 to 5 mph.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 79.
Monday Night
A chance of showers. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown NY
 43.98°N 75.91°W (Elev. 449 ft)
1:36 am EDT Oct 1, 2025
4am EDT Oct 1, 2025-6pm EDT Oct 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database