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.

Fair

70°F

21°C

Humidity 59%
Wind Speed W 8 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 3 Oct 4:56 pm EDT
Extended Forecast for

Mannsville NY

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind 5 to 7 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 75. South wind around 6 mph becoming southwest in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Southeast wind 3 to 6 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South wind around 7 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. South wind 5 to 7 mph.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Southwest wind around 8 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Partly cloudy, with a low around 60. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Partly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 8am. High near 72. South wind around 9 mph. Chance of precipitation is 80%.

    High: 72 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 54. South wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 75. South wind around 6 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 58. Southeast wind 3 to 6 mph.
Sunday
Sunny, with a high near 80. South wind around 7 mph.
Sunday Night
Mostly clear, with a low around 58. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 78. Southwest wind around 8 mph.
Monday Night
A chance of showers after 2am. Partly cloudy, with a low around 60. South wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
Showers, mainly after 8am. High near 72. South wind around 9 mph. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 2am. Low around 48. Chance of precipitation is 80%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 40.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mannsville NY
 43.71°N 76.06°W (Elev. 673 ft)
Last Update:
4:35 pm EDT Oct 3, 2025
Forecast Valid:
5pm EDT Oct 3, 2025-6pm EDT Oct 10, 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