Fantastic, sunny Fourth of July for Long Island

The weather today will be one of the best for Independence Day in years, but humidity will creep back in for the end of the holiday weekend.

Alex Calamia

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Jul 4, 2025, 9:54 AM

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Updated 57 min ago

HEADLINES:

I did some quick research & although we've had some sunny weather in the past, this could potentially be the clearest since 2010!
Today is the pick of the week with low humidity & plenty of sun.
Tomorrow is mostly sunny and similar.
Sunday is hot & humid.
Rain returns Monday night & daily for most of the week. Uncertain if there will be a tropical connection to the rain.

Strong storms last night have moved out and a broad area of dry air from Canada is pushing in. We have a gorgeous & comfortable day in the forecast today and similar conditions with just a few more clouds on Saturday. Sunday is hot and humid but also likely dry, and then a chance for rain will arrive daily for the work week. Here is the day-to-day breakdown:

THIS AFTERNOON: Ample sunshine and less humid. Highs in the low 80s. Wind NW at 10-20 mph.

THIS EVENING: Pleasant, temperatures are in the 70s for evening BBQ's and Independence Day firework displays.

SATURDAY: Morning lows in the 60s, then highs return to the low and mid 80s with a few passing midday clouds.

SUNDAY: A mix of sun and clouds with morning lows near 70 and afternoon highs in the mid 80s.

MONDAY: Breezy with sun and clouds. Winds NW at 15-20 mph. Highs in the low 80s for the south shore, near 90 for north shore.

REST OF THE WEEK: Daily showers and storms possible.

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