News12 New York
N12 Originals
Numbers & Links
Local
Crime
Weather
Politics
Taxing Long Island
Vote 2026: Long Island primaries
Stony Brook Medicine

Sunny and warm Wednesday across Long Island before more scattered showers arrive later this week

Long Island will see sunny skies and warm temperatures on Wednesday before more rain arrives at the end of the work week.

Matt Hammer

Jun 23, 2026, 6:05 PM

Updated

Share:

More Stories

LI Shoreline Alerts
🌊 LI Shoreline Alerts Checking...

FORECAST

TUESDAY EVENING

Have an umbrella with you as scattered areas of light to moderate rain showers continue to gradually move across and taper off on Long Island. It will dry out from west to east from around 8 p.m. through 10 p.m.

OVERNIGHT INTO WEDNESDAY

Clouds gradually clear overnight, becoming partly cloudy. Low temperatures will drop into the upper 50s to low 60s into Wednesday morning. Wednesday will be a great weather day with a mainly sunny sky and high temperatures in the upper 70s to low 80s.

EXTENDED FORECAST

OVERNIGHT: Scattered light to moderate rain showers end before 10 p.m. Becoming partly cloudy overnight with lows in the upper 50s to mid- 60s into Wednesday morning. Wind: Northwest 5 to 15 mph.

WEDNESDAY: Mostly sunny and warm, with high temperatures in the upper 70s to low 80s. Wind: Northwest to southwest 10 to 20 mph. UV Index: 9 (very high). Use sunscreen - burn times can be around 10 minutes or less on unprotected skin. Boaters: No advisories, but there is a moderate rip current risk at the ocean beaches and take note of any swimming restrictions due to elevated bacteria levels from recent rain. Lows near 62.

THURSDAY: Sun and clouds. Highs around 81. Lows near 66.

FRIDAY: Scattered periods of rain likely. Not a complete washout. Highs around 80. Lows near 67.

SATURDAY: Off and on showers. Not a washout. In fact, the afternoon will become nicer gradually from west to east. Highs near 80. Lows near 67.

SUNDAY: Mostly sunny, with highs around 86. Lows near 68.

MONDAY: Sun and clouds. Highs around 85. Lows near 68.

TUESDAY: Mostly sunny. Highs around 80. Lows near 68.

F_P1_PM_1(246).png
F_P2_PM_1(154).png
MH_Marine(76).png
FK_RipCurrents_NEXT_DAY(1).png
LI_10DAY_PM_MASTER(153).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