National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Farmingdale - Republic Airport (KFRG)

Lat: 40.73°NLon: 73.42°WElev: 72ft.

A Few Clouds

80°F

27°C

Humidity 74%
Wind Speed SW 9 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 28 Jun 1:53 pm EDT
Extended Forecast for

Old Brookville NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 84. South wind around 9 mph.

    High: 84 °F

    Partly Sunny

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Increasing clouds, with a low around 71. Southwest wind 6 to 9 mph.

    Low: 71 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Northwest wind around 8 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. West wind around 6 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 89. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

    High: 89 °F

    Partly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 84. South wind around 9 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Increasing clouds, with a low around 71. Southwest wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 91. Northwest wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 71. West wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 89. Calm wind becoming south 5 to 9 mph in the afternoon.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 74.
Tuesday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 70.
Independence Day
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Old Brookville NY
 40.84°N 73.6°W (Elev. 148 ft)
Last Update:
10:29 am EDT Jun 28, 2025
Forecast Valid:
2pm EDT Jun 28, 2025-6pm EDT Jul 4, 2025
 
Forecast Discussion
 
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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