News12 New York
Where to Watch
Download the App
Local
Crime
Weather
beWell
The East End
Crime Files

Long Island starts cold today before a big warmup arrives

Chilly midweek gives way to milder days and springlike temperatures next week.

Mike Favetta

Apr 8, 2026, 4:50 AM

Updated

Share:

More Stories

Today: After a very chill start, Long Island will continue to feel chilly despite plenty of sunshine today. Afternoon temperatures will only reach the mid to upper 40s, which is about 10 degrees below normal for this time of year. The air remains dry, and while it won’t feel as harsh as the overnight cold, it will still be a noticeably cool day across the island.

Tonight into early Thursday morning, temperatures will drop again under clear skies. Many inland and sheltered areas could fall into the 20s, while coastal spots stay a bit milder but still quite cold for April. Dry and quiet weather continues through Thursday, with temperatures slowly rising but still running slightly below average.

By Friday, a warming trend begins to take hold. Highs will climb into the mid-50s to low 60s across Long Island. A cold front passes early Saturday, but it won’t have much impact on temperatures. The weekend stays mild, with highs generally in the mid-50s to mid-60s and no major weather concerns.

Looking ahead, a much bigger warmup arrives early next week. Temperatures will reach the 60s on Monday and then climb into the upper 60s to low 70s by Tuesday and Wednesday. That’s well above normal for April and will bring a much more springlike feel to Long Island after the midweek chill.

HEADLINES_3 lines.png
FBP_Temp_High.png
N12_LI_10DAY_AM (2).png

More Stories

More From News12

App StoreGoogle Play Store

info

Newsletter

Send Photos/Videos

Contact

About Us

News Team

News 12 New York

follow us

Twitter

Facebook

Instagram

more resources

Optimum Corporate

Optimum Service

Advertise on News 12

Careers

Content Removal Policy

© 2026 N12N, LLC

Privacy Policy

Terms of Service

Ad Choices