Sunny and pleasant Sunday on Long Island

It will be slightly cooler with a few more clouds before a mostly dry week.

Julian Seawright

Sep 21, 2025, 2:38 AM

Updated 3 hr ago

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OVERNIGHT: Mostly clear, a chilly night. Lows in the low 50s.
SUNDAY: Sunshine and clouds throughout the day. Still nice out. Highs in the low 70s.
MONDAY (FALL BEGINS): Mostly sunny, milder, but dry. Highs in the mid-70s. Lows in the low 60s.
TUESDAY: A day that will turn warm and humid. Otherwise, sunny in the morning, with clouds increasing in the afternoon. There is a chance of rain showers at night. Highs in the low 80s. Lows in the low 60s.
WEDNESDAY: Still very mild with sunshine and clouds in the day, with a chance of rain showers in the afternoon and at night. Highs in the upper 70s. Lows in the upper 50s.