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Improving weather on Long Island now following today's scattered storms

The threat for additional severe weather on Long Island is over, but watch out for lingering flooding and storm-related debris.

Matt Hammer

Jul 21, 2026, 7:42 PM

Updated

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SEVERE WEATHER THREAT IS OVER

Scattered showers continue Tuesday evening, but the threat for severe thunderstorms is over on Long Island. Northern Nassau County, the North Shore of Suffolk County and the East End got hit the hardest, with scattered wind gusts up to 60 mph, times of flooding downpours and frequent lightning. However, the worst of Tuesday's scattered stormy weather is now behind.

EXTENDED FORECAST

OVERNIGHT: Mostly cloudy with a passing shower. Lows in the upper 60s to low 70s into Wednesday morning. Wind: Southwest 10 to 20 mph.

WEDNESDAY: Clouds, with breaks of sun. A few showers or an isolated thunderstorm is possible, but most of the day will be dry. Temperatures around 82 and still humid. Lows near 64.

THURSDAY: Sunny, with temperatures around 78. Low humidity. Lows near 63.

FRIDAY: Mostly sunny and still comfortable, with temperatures around 82 and low humidity. Lows near 64.

SATURDAY: Mostly sunny. Temperatures around 80. Lows near 66.

SUNDAY: Sun and clouds. A bit more humid. Temperatures around 82. Lows near 68.

MONDAY: Sun and clouds. Temperatures around 83. Lows near 67.

TUESDAY: Mostly cloudy, with scattered rain showers likely. Temperatures around 78. Lows near 67 degrees.

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