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

50°F

10°C

Humidity 54%
Wind Speed W 8 mph
Barometer 29.76 in (1007.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 9 Nov 1:53 am EST
Extended Forecast for

Old Bethpage NY

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 46. West wind around 10 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. West wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 61. West wind 8 to 13 mph.

    High: 61 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44. West wind around 8 mph.

    Low: 44 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 39. Breezy. Chance of precipitation is 80%.

    Low: 39 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 46. West wind around 10 mph.
Monday
Mostly sunny, with a high near 59. West wind 11 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 41. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 61. West wind 8 to 13 mph.
Tuesday Night
Clear, with a low around 44. West wind around 8 mph.
Veterans Day
Sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A 40 percent chance of rain after 1pm. Mostly cloudy, with a high near 57.
Thursday Night
Rain. Low around 39. Breezy. Chance of precipitation is 80%.
Friday
Rain. High near 49. Breezy. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Old Bethpage NY
 40.76°N 73.48°W (Elev. 118 ft)
Last Update:
1:44 pm EST Nov 8, 2026
Forecast Valid:
2am EST Nov 9, 2026-6pm EST Nov 15, 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