North Bellport, NY Weather & Growing Conditions
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 63 in the afternoon. South wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 10 mph S | 0% |
| Tonight | 58°F | Partly Cloudy | 7 mph S | 0% |
| Thursday | 70°F | Mostly Cloudy | 7 to 12 mph S | 7% |
| Thursday Night | 62°F | Showers And Thunderstorms | 6 to 10 mph SW | 78% |
| Friday | 67°F | Showers And Thunderstorms | 7 mph SW | 97% |
| Friday Night | 53°F | Showers And Thunderstorms | 5 mph W | 89% |
| Saturday | 64°F | Mostly Sunny | 5 to 9 mph NW | 14% |
| Saturday Night | 42°F | Slight Chance Light Rain | 9 mph W | 22% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 10 mph NW | 18% |
| Sunday Night | 40°F | Partly Cloudy | 9 mph W | 7% |
| Monday | 58°F | Slight Chance Light Rain | 9 to 14 mph W | 15% |
| Monday Night | 38°F | Slight Chance Light Rain then Mostly Clear | 6 to 9 mph W | 15% |
| Tuesday | 59°F | Sunny | 9 to 14 mph W | 5% |
| Tuesday Night | 39°F | Mostly Clear | 7 to 10 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for North Bellport, NY
Last spring frost
Apr 18
First fall frost
Oct 28
Growing season
193 days
Hardiness zone
7a
Explore more for North Bellport, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Shirley Brookhaven Ap, Ny (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.