Wet weather lingers, thunderstorm chance Thursday on Long Island

Keep the rain gear and umbrellas close as much needed but disruptive rain is on the way. 

Julian Seawright

Sep 23, 2025, 4:27 PM

Updated 2 hr ago

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Keep the rain gear and umbrellas close as much needed but disruptive rain is on the way.
We will see showers for the next few days, culminating in disruptive rainfall on Thursday with a low risk for isolated flash flooding produced by wind-driven storms. Skies look to clear up on Friday before the clouds return on Saturday and Sunday with some chances for rain Saturday evening.
  • Alerts: Small Craft Advisory through Wednesday 6p.m.
  • Dangerous Rip Current Threat for the south shore through 9p.m. Wednesday.
WEDNESDAY: Cloudy, dry, humid, not as warm. Rain showers will likely develop at night with a slight chance of a thunderstorm. Highs in the mid-70s. Lows in the mid-60s.
THURSDAY: Cloudy, periods of rain that could be moderate to heavy at times. There is a chance of a thunderstorm during the day. Rain will continue into the night. Highs in the mid-to-low 70s. Lows in the mid-60s.
FRIDAY: Any rain is expected to end in the morning. Skies look to clear up with more sunshine throughout the day. It will be humid, with milder temperatures and clouds will increase in the evening. Highs in the upper 70s. Lows in the low 60s.
SATURDAY: A cloudy day is expected, but there are some chances for rain to develop late in the evening. It will be a little humid and warm. Highs in the upper 70s. Lows in the low 60s.
SUNDAY: Mostly cloudy with peeks of sunshine. It will still be warm, humid, but dry. Highs in the upper 70s. Lows in the upper 50s.