Severe Weather and Heavy Rain for the Plains and Mid-Atlantic; Building Heat in the West

Severe thunderstorms will remain possible in the Mid-Atlantic through Tuesday. Severe thunderstorms and heavy rain will also be possible in the central/southern Plains on Tuesday and Wednesday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry weather will create Elevated to Critical fire weather conditions in the Four Corners Region. Read More >

Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fog

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in (1013.8 mb)
Dewpoint 54°F (12°C)
Visibility 0.50 mi
Last update 23 Jun 12:56 am EDT
Extended Forecast for

Cape Vincent NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 58. North wind around 6 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Northwest wind 3 to 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 73. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 60. Southwest wind 3 to 7 mph.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 74. South wind 5 to 7 mph.  Chance of precipitation is 40%.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly between 8pm and 2am.  Mostly cloudy, with a low around 60. Southeast wind around 6 mph.  Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers before 8am.  Partly sunny, with a high near 73. Southwest wind 7 to 11 mph.  Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 58. North wind around 6 mph.
Tuesday
Mostly sunny, with a high near 75. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. Northwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 73. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 60. Southwest wind 3 to 7 mph.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. South wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 60. Southeast wind around 6 mph. Chance of precipitation is 70%.
Friday
A chance of showers before 8am. Partly sunny, with a high near 73. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Vincent NY
 44.13°N 76.34°W (Elev. 246 ft)
9:57 pm EDT Jun 22, 2026
1am EDT Jun 23, 2026-6pm EDT Jun 29, 2026
 
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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