News 12 Storm Watch Team Meteorologist Julian Seawright says Long Island will see sunny skies for Sunday before some scattered showers in the evening.

NOW: Cool, breezy and cloudy for the Long Island. Cloud cover will clear overnight bringing a bit of a chilly night for many as temperatures fall to the upper-50s.

NEXT: Warming up a bit to the mid- upper-70s on Sunday. Clouds will build in the afternoon with rain showers following. The showers will continue into Monday and could bring heavy rainfall to some areas with a possible thunderstorm. After this system passes, slightly cooler temperatures and more sunshine for the rest of the week.

FORECAST:

OVERNIGHT: Mostly clear and cool. Low temperatures in the upper-50s.

SUNDAY: Sunshine early with clouds increasing in the afternoon and scattered showers developing Sunday night. High temperatures in the upper-70s.

SUNDAY NIGHT: Scattered rain showers and possible thunderstorms for some areas under mostly cloudy skies. Low temperatures in the low-60s.

MONDAY: Scattered rain showers throughout the day before tapering off Monday night. High temperatures in the mid- to low-70s. Low temperatures in the upper-50s.

TUESDAY: Sunshine and high thin clouds. High temperatures in the upper-70s. Low temperatures in the mid-50s.

WEDNESDAY: Mostly sunny and seasonable. High temperatures in the mid-70s. Low temperatures in the upper-50s.

THURSDAY: Sunshine and high thin clouds. High temperatures in the mid-70s. Low temperatures in the upper-50s.

FRIDAY: Mostly sunny and comfortable. High temperatures in the mid-70s. Low temperatures in the upper-50s.

SATURDAY: A mix of clouds and sunshine. High temperatures in the mid-70s. Low temperatures in the low-60s.