What to expect:
- Pleasant, seasonable weather continues through Monday, with low humidity and sunshine.
- Humidity increases Monday night as the next storm system approaches.
- Showers and thunderstorms become likely Tuesday afternoon through Wednesday, with periods of heavy rain possible.
- Drier, less humid weather returns for the end of the week and next weekend.
FORECAST
Overnight
Mostly clear and comfortably cool, with light winds and low humidity—an excellent night for outdoor activities.
Monday
Sunny and seasonably warm, with comfortable humidity. Light southerly winds develop during the afternoon while dry weather continues.
Monday night
Increasing clouds as moisture begins returning from the south. Mild overnight with no significant weather expected.
Tuesday
Clouds increase, with scattered showers developing and thunderstorms becoming more likely during the afternoon. While severe weather appears less likely than inland locations, any storm could produce heavy downpours, frequent lightning and gusty winds.
Tuesday night
Periods of showers and thunderstorms become widespread. Heavy rainfall is possible, with localized flooding developing in poor drainage and low-lying areas if heavier bands move across the same locations.
Wednesday
Showers and thunderstorms continue, especially during the morning and early afternoon, before gradually tapering later in the day as the cold front moves offshore.
Wednesday night
Clouds gradually clear, with noticeably lower humidity returning overnight.
Thursday
Mostly sunny, pleasant and less humid, with comfortable summer conditions.
Friday
Sunny and seasonably warm, with dry weather continuing.
Weather alerts, watches, and hazards
- No active watches or warnings are in effect for Long Island at this time.
Weather hazards
- Heavy rainfall (Tuesday afternoon through Wednesday):
- Thunderstorms (Tuesday through Wednesday):
- Reduced visibility in heavy rain:
- Improving weather late week: