Long Islanders can expect warm temperatures and sunny skies for the unofficial last hurrah of the summer before the first day of school in many areas Tuesday.

Both Monday and Tuesday look sunny with highs in the lower to mid-80s and lows dipping to the mid-60s at night, according to the National Weather Service.

A 20% chance of showers rolls in Wednesday after 2 p.m. when the high is expected to be in the lower 80s. The weather service predicts a 40% chance of rain Thursday and a 50% chance Friday. Highs are expected to be in the lower 80s Thursday and near 80 Friday.

The sun may return Saturday when the high is predicted to be in the mid-70s. A 50% chance of showers is in the forecast for Sunday with highs in the mid- to upper-70s.

Suffolk County Sheriff Errol Toulon Jr. spoke with NewsdayTV's Ken Buffa about what life is like for the Gilgo Beach serial killer Rex Heuermann in jail. Credit: Anthony Florio; File Footage; Photo Credit: Newsday / James Carbone, John Paraskevas; AP / David Bookstaver, Clark County Sheriff's Office, Richard Drew, Mitchell Tapper, Don Ryan; Peconic River Sportsman’s Club / Kerry Goldberg

'He will be ... coming out of prison in a body bag' Suffolk County Sheriff Errol Toulon Jr. spoke with NewsdayTV's Ken Buffa about what life is like for the Gilgo Beach serial killer Rex Heuermann in jail.

Suffolk County Sheriff Errol Toulon Jr. spoke with NewsdayTV's Ken Buffa about what life is like for the Gilgo Beach serial killer Rex Heuermann in jail. Credit: Anthony Florio; File Footage; Photo Credit: Newsday / James Carbone, John Paraskevas; AP / David Bookstaver, Clark County Sheriff's Office, Richard Drew, Mitchell Tapper, Don Ryan; Peconic River Sportsman’s Club / Kerry Goldberg

'He will be ... coming out of prison in a body bag' Suffolk County Sheriff Errol Toulon Jr. spoke with NewsdayTV's Ken Buffa about what life is like for the Gilgo Beach serial killer Rex Heuermann in jail.

SUBSCRIBE

Unlimited Digital AccessOnly 25¢for 6 months

ACT NOWSALE ENDS SOON | CANCEL ANYTIME