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

63°F

17°C

Humidity 58%
Wind Speed S 3 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 11 Oct 1:56 pm EDT
Extended Forecast for

Mannsville NY

  • This Afternoon

    This Afternoon: A slight chance of rain after 3pm. Cloudy, with a high near 61. Southeast wind around 9 mph. Chance of precipitation is 20%.

    High: 61 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly before 11pm. Patchy fog after 5am. Otherwise, cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Rain Likely
    then Chance
    Rain and
    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 8am. Otherwise, cloudy, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.

    High: 62 °F

    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 64. South wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 52. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. West wind 6 to 8 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. North wind 5 to 7 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of rain after 3pm. Cloudy, with a high near 61. Southeast wind around 9 mph. Chance of precipitation is 20%.
Tonight
Rain likely, mainly before 11pm. Patchy fog after 5am. Otherwise, cloudy, with a low around 51. Southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Patchy fog before 8am. Otherwise, cloudy, with a high near 62. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 64. South wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 52. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, with a high near 60. West wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 44. North wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Friday
Showers. High near 57. Chance of precipitation is 80%.
Friday Night
Showers. Low around 36. Chance of precipitation is 80%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mannsville NY
 43.71°N 76.06°W (Elev. 673 ft)
Last Update:
2:22 pm EDT Oct 11, 2026
Forecast Valid:
2pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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