Uniondale weather
At 6:15 PM local time it was clear and 12°C (53°F). Little to no rain in the next 24 hours. Best months for weather: May–Oct. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Uniondale, New York, United States.
Current conditions
- Clouds
- 0%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season May–OctOff season Dec–Mar
About Uniondale weather
Is it raining in Uniondale right now?
No. It’s clear and 12° right now. Little to no rain in the next 24 hours.
What’s the weather like in Uniondale this week?
Over the next 7 days, expect highs of 15–20° and lows of 4–17°. Rain is likely on 1 of 7 days (Thursday). The driest day looks like Saturday.
Has it been raining in Uniondale lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Uniondale?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Uniondale weather by month
When is the best time to visit Uniondale?
Based on weather alone, the best time to visit Uniondale is May–Oct, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 4°C (38°F) in January to 26°C (79°F) in July.
What is the rainiest month in Uniondale?
December is the wettest month, with about 133 mm (5.2 in) of rain on average. February is the driest, with about 95 mm (3.7 in).
What is the hottest month in Uniondale?
July is the warmest, with average highs of 26°C (79°F) and lows of 21°C (70°F). January is the coolest, with highs of 4°C (38°F) and lows of -1°C (29°F).
Does Uniondale have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is December at about 133 mm (5.2 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months