Calverton, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Calverton, a community in Suffolk County, New York.
This Afternoon
67°F
Partly Sunny
Partly sunny. High near 67, with temperatures falling to around 61 in the afternoon. Southwest wind around 8 mph.
7-day forecast for Calverton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Partly Sunny | 8 mph SW | 0% |
| Tonight | 53°F | Patchy Fog | 5 mph SW | 3% |
| Wednesday | 70°F | Patchy Fog then Sunny | 3 to 10 mph SW | 3% |
| Wednesday Night | 57°F | Partly Cloudy | 6 mph SW | 2% |
| Thursday | 70°F | Mostly Cloudy then Slight Chance Rain Showers | 5 to 12 mph SW | 16% |
| Thursday Night | 59°F | Rain Showers | 6 to 9 mph SW | 84% |
| Friday | 67°F | Showers And Thunderstorms | 5 to 8 mph SW | 93% |
| Friday Night | 54°F | Showers And Thunderstorms then Light Rain | 5 mph W | 93% |
| Saturday | 64°F | Light Rain Likely | 8 mph NW | 64% |
| Saturday Night | 43°F | Slight Chance Light Rain | 8 mph NW | 23% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 9 mph W | 16% |
| Sunday Night | 40°F | Partly Cloudy | 6 to 10 mph W | 13% |
| Monday | 58°F | Chance Light Rain | 10 to 14 mph NW | 28% |
| Monday Night | 40°F | Chance Light Rain | 13 mph W | 28% |
Forecast source: National Weather Service (api.weather.gov) for Calverton (40.920, -72.773). Updated through the day.
Growing snapshot for Calverton
Last spring frost
Apr 24
First fall frost
Oct 25
Growing season
182 days
Hardiness zone
7a
More local growing data for Calverton: nearby ZIP 11933 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Baiting Hollow, Ny (1.5 mi from Calverton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.