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.

Fair

72°F

22°C

Humidity 82%
Wind Speed Calm
Barometer 30.17 in (1021.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 Sep 11:56 am EDT
Extended Forecast for

Brownville NY

  • This Afternoon

    This Afternoon: Cloudy, with a high near 75. Calm wind becoming northwest around 6 mph.

    High: 75 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 70. Light north wind increasing to 5 to 9 mph in the morning.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Northeast wind 3 to 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. Northeast wind 3 to 5 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely after 2am. Mostly cloudy, with a low around 48. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 65. North wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. Northeast wind around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 75. Calm wind becoming northwest around 6 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 70. Light north wind increasing to 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 43. Northeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 66. Northeast wind 3 to 5 mph.
Saturday Night
Showers likely after 2am. Mostly cloudy, with a low around 48. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 65. North wind 5 to 9 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 45. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brownville NY
 44.01°N 76°W (Elev. 400 ft)
Last Update:
9:57 am EDT Sep 17, 2026
Forecast Valid:
12pm EDT Sep 17, 2026-6pm EDT Sep 23, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation