After a nice day with high temperatures in the 70s across Long Island, it will be a comfortable evening with temperatures gradually dropping back down through the 60s. While there is a slight chance for a passing raindrop, most of the evening is dry and variably cloudy. It will become just partly cloudy for overnight with low temperatures in the 50s for early Wednesday morning.
The humidity will stay pretty low, but the heat will definitely turn up through the rest of the week! Highs on Wednesday will be in the 70s to low 80s, with more widespread lower 80s on Thursday and the hottest day of this week will be Friday with high temperatures in the upper 80s to near 90 degrees away from the South Shore and East End. It will be a little cooler, but still enjoyable and summer-like at the beaches. Use sunscreen to avoid getting a burn in as little as 10 to 15 minutes. It will stay mostly in the 80s to start the weekend on Saturday, but then 70s for highs are on the way Sunday through most of next week.
Here is a look at weekend beach weather. Saturday will be the better day with some spotty showers and a thunderstorm chance arriving on Sunday.

The start of June designates the beginning of meteorological summer as well as the start of the 2026 Atlantic hurricane season. Here is the outlook for the upcoming tropical season and what a "strong el niño" could mean: 2026 ATLANTIC HURRICANE SEASON OUTLOOK
TONIGHT: A stray raindrop is possible this evening, but most of the evening is dry. Partly cloudy overnight with lows dropping into the middle 50s into Wednesday morning. Wind: southwest to north around 5 to 10 mph.
WEDNESDAY: Sunny and warm with highs around 75 to 80 degrees. It will be slightly cooler along the South Shore and East End. UV Index: very high at an eight - use sunscreen! Wind: north to south around 5 to 15 mph. Boaters: no advisories. Pollen: both grass and tree pollen remain high. Overnight lows near 57 degrees.
THURSDAY: Mostly sunny and warm with highs around 82 degrees. It will be a bit cooler along the South Shore and East End. Lows near 63 degrees.
FRIDAY: Mostly sunny and hot with highs in the upper 80s to near 90 degrees. The humidity will be low to moderate. It will be slightly cooler along the South Shore and East End. Lows near 68 degrees.
SATURDAY: Partly sunny. Chance for a shower at night. Highs around 84 degrees. Lows near 63 degrees.
SUNDAY: Mostly cloudy and a bit cooler with some hints of sun and spotty rain showers throughout the day. Highs around 75 degrees. Lows near 58 degrees.
MONDAY: Mostly cloudy with spotty rain showers. Highs around 71 degrees. Lows near 56 degrees.
TUESDAY: Sun and clouds. Highs around 72 degrees. Lows near 59 degrees.



