New York City starts Friday under mostly cloudy skies near 71 degrees, with a few showers possible before 8 a.m. The clouds should break quickly, setting up a mostly sunny afternoon near 81 with mainly northerly winds of 5 to 10 knots and possible sea-breeze development.
According to the National Weather Service, Friday night will be mostly clear with a low around 65, while Saturday stays mostly sunny near 78. Clouds and humidity should build later Saturday ahead of a much wetter overnight pattern. ([forecast.weather.gov](https://forecast.weather.gov/MapClick.php?lat=40.7128&lon=-74.006))
Weekend Rain Could Bring Localized Flooding
The bigger concern arrives Saturday night, when showers are forecast, with thunderstorms developing later.
The NWS forecast discussion warns that heavy downpours could produce localized flash flooding Saturday night into Sunday morning. While the exact location remains uncertain, forecasters say much of the area could see one-half to 1.5 inches of rain, with a narrower swath possibly reaching 1 to 3 inches. ([forecast.weather.gov](https://forecast.weather.gov/product.php?format=CI&glossary=1&highlight=off&issuedby=OKX&product=AFD&site=OKX&version=1))
Sunny Weather Returns Early Next Week
Sunday brings more showers and thunderstorms before 2 p.m., followed by improving conditions and a high near 81. People planning outdoor activities should keep an eye on changing conditions, especially in low-lying areas and on roads that pond quickly.
After the weekend system moves through, Monday and Tuesday look mostly sunny with highs near 78 and 75. Wednesday warms to around 82, while a chance of showers returns Thursday with a high near 81.
