| National Weather Service Forecast for:
Brentwood NY Issued by: National Weather Service New York, NY |
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| Updated: 2:01 am EST Dec 5, 2025 | ||||||||||||||||||
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| Overnight |
Mostly cloudy, with a steady temperature around 21. Wind chill values between 10 and 15. North wind around 9 mph. |
| Friday |
Increasing clouds, with a high near 35. Wind chill values between 15 and 25. Calm wind becoming southeast around 6 mph. |
| Friday Night |
A 30 percent chance of light snow, mainly between 10pm and 4am. Cloudy, with a temperature rising to around 31 by 2am. Calm wind. |
| Saturday |
A slight chance of rain, snow, and freezing rain before 9am, then a slight chance of rain between 9am and 10am. Mostly cloudy, with a high near 42. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%. |
| Saturday Night |
Partly cloudy, with a low around 28. West wind around 6 mph. |
| Sunday |
Increasing clouds, with a high near 41. |
| Sunday Night |
Mostly cloudy, with a low around 25. |
| Monday |
Mostly sunny, with a high near 35. |
| Monday Night |
Mostly clear, with a low around 18. |
| Tuesday |
Partly sunny, with a high near 39. |
| Tuesday Night |
Mostly cloudy, with a low around 30. |
| Wednesday |
A 30 percent chance of rain. Mostly cloudy, with a high near 50. |
| Wednesday Night |
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%. |
| Thursday |
A 40 percent chance of rain. Mostly cloudy, with a high near 45. |
Forecast from NOAA-NWS for Brentwood NY.