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Partly sunny, warm and humid for Long Island with some spotty showers and storms tonight

Drier weather moves in this afternoon with some sunny breaks. Still tracking some showers, and chance for thunderstorms.

Rich Hoffman

Sep 3, 2026, 12:20 PM

Updated

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Sunny breaks this afternoon and it will be warm and humid, along with the chance for a spotty shower or thunderstorm. Temperatures will warm into the 80s.

Long Island Today forecast

Tonight stays mostly cloudy, with a spotty shower or thunderstorm still possible. Most of the night will be dry, with overnight lows falling into the 60s. On Friday, we’ll see some improvement with partly sunny skies, although a spotty shower could move through, especially during the afternoon. Highs will reach the upper 70s and low 80s. We dry things out Friday night, with lows in the 60s.

Long Island tonight forecast

Saturday is looking pretty good overall, with mostly sunny skies and just a small chance for an isolated afternoon shower. High temperatures will be in the 70s. Saturday night turns partly cloudy and noticeably cooler, with overnight lows dropping into the 50s in many locations.

Sunday looks beautiful with plenty of sunshine and highs in the 70s. Dry weather continues Sunday night under partly cloudy skies, with lows in the 50s to lower 60s. And right now, Labor Day Monday is looking very nice. Expect plenty of sunshine, comfortable conditions and high temperatures in the 70s — great weather for wrapping up the holiday weekend outdoors.

Long Island 10 day forecast

FUTURECAST

Here is a look at the hour-by-hour weather conditions projected for Long Island, showing scattered rain chances through the end of the week.

BEACH AND BOATING FORECAST

Long Island Rip Currents

Take a look at the new beach and surf forecast - plus a look at the tides here

TROPICAL WEATHER UPDATES
Check out our new tropical weather page

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