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.

Fair

40°F

4°C

Humidity 68%
Wind Speed E 10 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 6 Jan 2:53 pm EST
Extended Forecast for

Deer Park NY

  • Tonight

    Tonight: A chance of rain between 7pm and 4am. Patchy fog after 10pm. Otherwise, cloudy, with a steady temperature around 39. Light and variable wind. Chance of precipitation is 40%.

    Low: 39 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 47. West wind 6 to 13 mph, with gusts as high as 25 mph.

    High: 47 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. Northwest wind 5 to 7 mph.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Northwest wind 3 to 6 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Rain. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Saturday Night

    Saturday Night: Rain, mainly before 1am. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

Detailed Forecast

Tonight
A chance of rain between 7pm and 4am. Patchy fog after 10pm. Otherwise, cloudy, with a steady temperature around 39. Light and variable wind. Chance of precipitation is 40%.
Wednesday
Patchy fog before 7am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 47. West wind 6 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 32. Northwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 45. Northwest wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 34. Light and variable wind.
Friday
Rain likely, mainly after 1pm. Cloudy, with a high near 50. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 41.
Saturday
Rain. High near 49. Chance of precipitation is 80%.
Saturday Night
Rain, mainly before 1am. Low around 37. Chance of precipitation is 80%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park NY
 40.77°N 73.33°W (Elev. 62 ft)
Last Update:
1:40 pm EST Jan 6, 2026
Forecast Valid:
3pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
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