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.

Overcast

58°F

14°C

Humidity 84%
Wind Speed W 13 mph
Barometer 29.92 in (1012.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 12:56 pm EDT
Extended Forecast for

Mannsville NY

  • This Afternoon

    This Afternoon: A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 58. West wind around 11 mph. Chance of precipitation is 30%.

    High: 58 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. Northwest wind around 9 mph becoming south after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. Northeast wind 5 to 9 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 44. Light east wind becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 58. Southeast wind 11 to 18 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 58 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 34. Breezy, with a northwest wind 17 to 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 44. Breezy, with a northwest wind 15 to 20 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Showers and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West wind 6 to 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 58. West wind around 11 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 41. Northwest wind around 9 mph becoming south after midnight.
Thursday
Mostly sunny, with a high near 55. Northeast wind 5 to 9 mph.
Thursday Night
Showers, mainly after 2am. Low around 44. Light east wind becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 58. Southeast wind 11 to 18 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 34. Breezy, with a northwest wind 17 to 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 44. Breezy, with a northwest wind 15 to 20 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 33. West wind 6 to 10 mph.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 60.
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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:
11:53 am EDT Oct 14, 2026
Forecast Valid:
1pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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