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Hazardous Weather Conditions
Current conditions at
Watertown, Watertown International Airport (KART)
Lat: 43.99°NLon: 76.02°WElev: 325ft.
Fog
43°F
6°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1014.9 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 0.25 mi |
| Last update | 14 Apr 12:56 am EDT |
Extended Forecast for
Belleville NY
Overnight

Low: 47 °F
Mostly Cloudy
Tuesday
High: 67 °F
Showers
Likely then
ShowersTuesday Night

Low: 52 °F
Showers
LikelyWednesday

High: 62 °F
Showers
LikelyWednesday Night

Low: 51 °F
Showers
LikelyThursday

High: 68 °F
Showers
LikelyThursday Night

Low: 49 °F
Showers
LikelyFriday

High: 61 °F
Chance
ShowersFriday Night

Low: 48 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 47. Calm wind becoming south around 5 mph.
Tuesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 2pm, then showers and possibly a thunderstorm after 2pm. High near 67. Southeast wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then showers likely between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 52. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers. Cloudy, with a high near 62. Southwest wind 6 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly after 8pm. Cloudy, with a low around 51. Light and variable wind becoming south around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Southwest wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 49. Southwest wind around 6 mph. Chance of precipitation is 60%.
Friday
A chance of showers before 2pm. Mostly cloudy, with a high near 61. West wind around 7 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 48.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Belleville NY
43.78°N 76.1°W (Elev. 499 ft)
43.78°N 76.1°W (Elev. 499 ft)
9:58 pm EDT Apr 13, 2026
1am EDT Apr 14, 2026-6pm EDT Apr 20, 2026



