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

Hazardous Weather Conditions

Current conditions at

Farmingdale - Republic Airport (KFRG)

Lat: 40.73°NLon: 73.42°WElev: 72ft.

A Few Clouds

86°F

30°C

Humidity 72%
Wind Speed SW 10 G 20 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 6 Aug 12:53 pm EDT
Extended Forecast for

Melville NY

Heat Advisory until August 7, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until August 7, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 75. South wind 6 to 9 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 90. Heat index values as high as 103. West wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Southwest wind around 6 mph.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Southwest wind 7 to 11 mph.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 88. Heat index values as high as 99. Southwest wind around 11 mph.
Tonight
Partly cloudy, with a low around 75. South wind 6 to 9 mph.
Friday
A slight chance of showers and thunderstorms between 2pm and 4pm. Mostly sunny, with a high near 90. Heat index values as high as 103. West wind 5 to 10 mph. Chance of precipitation is 20%.
Friday Night
A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Southwest wind around 6 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Southwest wind 7 to 11 mph.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 73.
Monday
Mostly sunny, with a high near 90.
Monday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 74.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 91.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 71.
Wednesday
Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Melville NY
 40.8°N 73.41°W (Elev. 141 ft)
Last Update:
11:43 am EDT Aug 6, 2026
Forecast Valid:
1pm EDT Aug 6, 2026-6pm EDT Aug 12, 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