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

50°F

10°C

Humidity 96%
Wind Speed Calm
Barometer 29.75 in (1007.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 14 Oct 12:56 am EDT
Extended Forecast for

Mannsville NY

  • Overnight

    Overnight: A slight chance of showers before 2am. Cloudy, with a low around 56. West wind around 7 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Cloudy, with a high near 60. West wind 7 to 10 mph.

    High: 60 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. North wind around 8 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Northeast wind around 6 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 46. Light east wind becoming southeast 8 to 13 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 58. South wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers

  • Friday Night

    Friday Night: Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a northwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    Low: 34 °F

    Breezy.
    Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 8am. Partly sunny, with a high near 44. Breezy, with a northwest wind 17 to 20 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow and
    Breezy then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers before 2am. Cloudy, with a low around 56. West wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Cloudy, with a high near 60. West wind 7 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 43. North wind around 8 mph.
Thursday
Partly sunny, with a high near 56. Northeast wind around 6 mph.
Thursday Night
Showers, mainly after 2am. Low around 46. Light east wind becoming southeast 8 to 13 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 58. South wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a northwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Saturday
A chance of rain and snow showers before 8am. Partly sunny, with a high near 44. Breezy, with a northwest wind 17 to 20 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 45.
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 76.09°W (Elev. 499 ft)
Last Update:
9:58 pm EDT Oct 13, 2026
Forecast Valid:
1am 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