Friday's clouds and mild temperatures should last through the night but the sky should clear in time for a sunny Saturday and possibly for much of Sunday, the National Weather Service in Islip said.

The odds of rain on Sunday after midday have fallen to 20%, though by nightfall, the chances soar to 90%, the weather service said.

And Monday almost undoubtedly will be rainy, though all of the next several days — including New Year's Eve — should remain mostly clear and clement.

Until then, Friday's daytime high is expected to be a balmy 54 degrees — about 20 degrees above normal. 

Saturday, expected to be mostly sunny, should also be a mild 48 degrees though the night time temperature will fall to nearly freezing, the weather service said.

Daytime thermometers should remain in the mid- to upper-40s through Thursday, the weather service said.

New Year's Eve on Tuesday will be a chilly 33 degrees with some clouds, though they should vanish by the first day of 2020. 

As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the casesof the accused terrorists.

Remembering 9/11: Where things stand now As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the casesof the accused terrorists.

As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the casesof the accused terrorists.

Remembering 9/11: Where things stand now As we remember those we lost on 9/11, we're looking at the ongoing battle to secure long term protection for first responders and the latest twists and turns in the casesof the accused terrorists.

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