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Current Weather in Yaphank, NY

Updated: Wed Sep 16th 2026 4:00 PM EDT

Sunny

71^°F 21^°C

Feels Like 67^°F / 19^°C

Yaphank, NY weather condition is Sunny and 71°F.

Today's Weather in Yaphank,NY

The current weather in Yaphank NY as of 4:00 PM EDT on Wed Sep 16th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 2.6. It is 71 degrees fahrenheit but feels like 67 degrees with a forecasted high of 71 and low of 64. The barometric pressure is 30.29 - measured by inches of mercury - and is steady since its last observation. The humidity is 69 percent that's falling since the last report, with a dew point of 60 degrees fahrenheit which is falling. Wind direction is from the Southwest at 13 miles per hour, gusting at 13.2 miles per hour. Sunrise was at 6:33 AM and Sunset is at 6:59 PM. The moon phase is a First Quarter moon rising at 12:51 PM with 32% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 30.29 inHg. falling
Humidity 69% falling
Heat Index 76°F
Wind from SW. 13 mph
Wind Gust 13.2 miles per hour
Wind Chill 71°F
UV Index 2.6

Dew Point 60°F falling
Visibility 6 mi.
Sunrise 6:33 AM
Sunset 6:59 PM
Moonrise 12:51 PM
Moonset 9:46 PM
Moon Phase First Quarter Moon 32%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Sunny

Sunny with a high of 71°F and a low of 64°F. 8% possible chance of rain predicted. Winds will be moderate, blowing around 15mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 71° \| Lo 64°	71%	8%	0%	15 mph

Sunny

Sunny with a high of 73°F and a low of 70°F. 19% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 17mph. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 73° \| Lo 70°	82%	19% \| est. 0in	0%	16.6 mph

Overcast

Overcast with a high of 77°F and a low of 69°F. 29% possible chance of rain predicted with an estimated 0.01in. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 72%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 69°	72%	29% \| est. 0.01in	0%	17.2 mph

Overcast

Overcast with a high of 68°F and a low of 62°F. 9% possible chance of rain predicted. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 63%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 68° \| Lo 62°	63%	9%	0%	17.2 mph

Overcast

Overcast with a high of 72°F and a low of 62°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.26in. Winds will be strong at speeds peaking at 27mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 72° \| Lo 62°	78%	84% \| est. 0.26in	0%	26.6 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Yaphank, NY weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 71^°F. The morning temperature of 64°^F is lowest at 12am with the daytime high of 71°^F at 4pm and a low around 69°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.37^inHg at 12am and lowest being 30.28^inHg at 5pm.

Hourly Wind Speeds

The fastest wind is reported to be 15^mph at 3pm, while the slowest is 5.1^mph around 5am; expect wind gusts peaking 26.2^mph at 3pm.

More Weather Charts

Current National Weather

Storms and Heat Hit Central U.S. 09-15 to 09-17

Updated Tue Sep 15th 2026, 8:34am PDT

The next few days will bring widespread showers and thunderstorms across the Southern Rockies, Plains, and Missouri Valley. A slow-moving cold front is interacting with a moist and unstable airmass due to a deep cyclone in Ontario, leading to heavy rainfall here. Be prepared for possible flash flooding in areas from northeast Kansas to central Iowa, with a Flood Watch in effect. Severe wind gusts could accompany the most intense storms in the Plains today.

Rain in the Southwest

Southwest and Southern Rockies regions will also see heavy rainfall as monsoonal moisture moves ahead of a strong upper-trough. Keep an eye on local forecasts as conditions can change rapidly.

Florida Rain Showers

A stationary front over the Florida Peninsula means daily downpours, but excessive rainfall isn't expected. Just keep an umbrella handy if you're in that area.

Dangerous Heat Continues

Across the South-Central U.S., late-summer heat persists, particularly in the Southern Plains and Mid/Lower Mississippi Valley. Temperatures will soar into the upper 90s and low 100s. Unfortunately, this hazardous heat will stick around, with Heat Advisories in place from the Texas coastline to the Missouri Bootheel. Expect record-challenging highs in some areas.

Temperature differences today will be notable as well, with cooler air behind the front (70s and upper 60s) contrasted by the hotter temperatures ahead of it.

This weather report is valid for ZIP code 11980, accurately covering the area of Yaphank, NY.