Weather forecast for todayLake Success, NY

Weather forecast for today

Current condition 12:52 pm EDT

  • 52°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 16mphNNW 340°
  • Humidity: 50%
  • Dewpoint: 34°F
  • Pressure: 30.16"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
Currently, in Lake Success, the sky is partly cloudy, with periods of sunshine.
The temperature is a crisp 51.8°F, the feels-like temperature, due to the wind, registers as calculated to be a frosty 44.6°F. The current temperature is almost at the maximum of today's anticipated 53.6°F.

Saturday Oct 17, 2026

  • 54°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphN 353°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:08 am EDT
  • Sunset: 6:11 pm EDT
  • ▼
Today, cool winds will move through a partly cloudy sky.
A temperature range of a fresh 53.6°F to an icy 39.2°F is predicted.
With a forecast of 53.6°F, the day’s weather feels closer to November than October.
Sunrise was at 7:08 am and sunset will be at 6:11 pm; the daylight will last for 11h and 4min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 5 pm 52°C.
Coldest hour: 10 pm 46°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 52°F
  • Feels like:
    45°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphN 350°
  • Humidity: 48%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphNNW 348°
  • Humidity: 44%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 3 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphN 350°
  • Humidity: 41%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphN 352°
  • Humidity: 39%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 52°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphN 355°
  • Humidity: 39%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 18mphN 357°
  • Humidity: 40%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:11 pm
  • 7 pm
  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphN 358°
  • Humidity: 42%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 48°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphN 359°
  • Humidity: 43%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphN 1°
  • Humidity: 43%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphN 1°
  • Humidity: 45%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphN 1°
  • Humidity: 47%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy skies are expected.
The temperature will be between the highest temperature of 51.8°F and the lowest temperature of 46.4°F. The feels-like temperature will be between a maximum of 46.4°F and a minimum of 39.2°F. The warmest part of the day will be from 1 pm to 5 pm.
The temperature will be more similar to what’s typical for November than the usual maximum in October. Today, expect the temperature to be also more consistent with the typical minimum for November than for October.
Updated: Oct 17, 2026 @ 16:52:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:52 pm EDT is 51.8°F. Feels-like temperature is 44.6°F.

On Saturday, strong gusts will make the partly cloudy skies feel even cooler.

Today, the highest temperature will be 53.6°F, while the lowest temperature will be 39.2°F.
The highest temperature will be significantly lower than the average maximum of 63°F in October. Today, the lowest temperature will be also significantly lower than the average low of 53.4°F.

On Saturday, in Lake Success, sunrise was at 7:08 am and sunset will be at 6:11 pm (EDT).

In Lake Success, the length of the day today will be 11h and 4min.