Long Island (NY)
March
Weather in Long Island, New York for March 2026
Your guide to Long Island weather in March - trends and predictions
In general, the average temperature in Long Island at the beginning of March is 6.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 12.3 °F by the end of March.
Long Island experiences moderate rainfall in March, with an average of 9 rainy days and a total precipitation of 130.6 mm.
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Temperatures
Rain 🌧️
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22
Dry days
9
Rainy days
0
Snow days
9°/2°
Temperatures
25 km/h
Avg max wind
74 %
Avg humidity
Long Island Weather March
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Temperatures trend during March in Long Island
See the weather trend as well as the moving average line
March weather in Long Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Mar. 1 |  Patchy rain possible | 12° /-1° | 0.4 mm | 3 | |
| Mar. 2 |  Sunny | 0° /-6° | 0 mm | 2 | |
| Mar. 3 |  Partly cloudy | 0° /-6° | 0 mm | 2 | |
| Mar. 4 |  Cloudy | 6° /0° | 0 mm | 2 | |
| Mar. 5 | Patchy rain possible | 10° /6° | 17.4 mm | 3 | |
| Mar. 6 |  Overcast | 13° /4° | 9.6 mm | 3 | |
| Mar. 7 | Partly cloudy | 6° /-1° | 0 mm | 3 | |
| Mar. 8 | Partly cloudy | 6° /0° | 0 mm | 3 | |
| Mar. 9 | Cloudy | 7° /-2° | 0 mm | 2 | |
| Mar. 10 | Partly cloudy | 13° /2° | 0 mm | 4 | |
| Mar. 11 | Overcast | 11° /0° | 0 mm | 3 | |
| Mar. 12 | Overcast | 9° /3° | 0 mm | 2 | |
| Mar. 13 | Overcast | 8° /3° | 0 mm | 2 | |
| Mar. 14 | Overcast | 11° /3° | 0 mm | 3 | |
| Mar. 15 | Overcast | 7° /4° | 0.4 mm | 2 | |
| Mar. 16 | Patchy rain possible | 12° /7° | 5.8 mm | 3 | |
| Mar. 17 |  Moderate or heavy rain shower | 12° /4° | 49.7 mm | 3 | |
| Mar. 18 | Overcast | 11° /1° | 0 mm | 3 | |
| Mar. 19 | Cloudy | 13° /3° | 0 mm | 3 | |
| Mar. 20 | Patchy rain possible | 8° /5° | 0.4 mm | 2 | |
| Mar. 21 | Partly cloudy | 9° /3° | 4.7 mm | 3 | |
| Mar. 22 | Overcast | 11° /3° | 0 mm | 3 | |
| Mar. 23 | Cloudy | 5° /-2° | 0 mm | 2 | |
| Mar. 24 | Moderate or heavy rain shower | 8° /3° | 29.8 mm | 2 | |
| Mar. 25 | Partly cloudy | 12° /5° | 0 mm | 4 | |
| Mar. 26 | Moderate rain at times | 9° /2° | 1.5 mm | 2 | |
| Mar. 27 | Sunny | 10° /0° | 0 mm | 4 | |
| Mar. 28 | Partly cloudy | 13° /4° | 0.7 mm | 4 | |
| Mar. 29 | Patchy rain possible | 23° /8° | 4.7 mm | 5 | |
| Mar. 30 | Moderate rain at times | 8° /5° | 5.5 mm | 2 | |
| Mar. 31 |  Thundery outbreaks possible | 11° /8° | 0 mm | 3 | |
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Important Notice
Our weather forecast for Long Island in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Long Island forecast closer to your planned date for the most up-to-date weather information.
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Long Island in March - FAQ
What are the expected maximum and minimum temperatures in Long Island during March?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 2°.
How much rainfall should be expected in Long Island during March?
Significant rainfall exceeding 130.6 mm is expected in Long Island during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Long Island in March 2026?
Long Island typically sees 0 cm of snowfall during March.
What are the typical wind conditions in Long Island during March?
The average wind speed in Long Island during March is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
March rainfall patterns in Long Island
Explore the daily rainfall trends and prepare for Long Islands March weather 💧
UV exposure in Long Island during March
Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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