See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:41
Sunrise
18:56
Sunset
Moon
Waxing Crescent
11:30
Moonrise
20:29
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Franklin Square.
Resources
UV Index
Humidity
Weather in Franklin Square today, September 15, 2026
Expect a mostly clear day in Franklin Square on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.
The day peaks near 23°C and cools toward 13°C. Moisture in the air spans 45%-79%, with the highest values around 23:00. Expect gentle winds, highest near 18:00 at 2.9 km/h.
Through the afternoon skies look more workable, with cloud near 10% around 15:00. Later outdoor plans have a clearer window than the morning may have suggested. Horizontal visibility holds close to 16.1 km. The sun rises at 06:41 and sets at 18:56, for a total of 12 hours 15 minutes of sunlight today.
In short, September 15, 2026 looks like a fine day in Franklin Square for being outside, peaking around 23°C.
Frequently asked questions about weather in Franklin Square
How warm does it get in Franklin Square?
The warmest month in Franklin Square is July, with average high temperatures of 29°C. The average temperature during this period is around 26°C.
How cold does it get in Franklin Square?
The coldest month in Franklin Square is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Franklin Square?
The wettest month in Franklin Square is July, with an average of 119mm of precipitation.
What is the driest time of year in Franklin Square?
The driest month in Franklin Square is June, with an average of 79mm of precipitation.
Explore more weather forecasts
- West Hempstead, New York
- New York City, New York
- Floral Park, New York
- Los Angeles, California
- Elmont, New York
- Brooklyn, New York
- North Valley Stream, New York
- Chicago, Illinois
- Garden City, New York
- Houston, Texas
- North New Hyde Park, New York
- Queens, New York
- Hempstead, New York
- Phoenix, Arizona
- Cambria Heights, New York
- Philadelphia, Pennsylvania