Old Field, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Old Field, a village in Suffolk County, New York.
This Afternoon
68°F
Partly Sunny
Partly sunny. High near 68, with temperatures falling to around 65 in the afternoon. Southwest wind around 7 mph.
7-day forecast for Old Field
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Partly Sunny | 7 mph SW | 0% |
| Tonight | 57°F | Partly Cloudy then Patchy Fog | 8 mph SW | 3% |
| Wednesday | 69°F | Patchy Fog then Sunny | 6 to 12 mph SW | 3% |
| Wednesday Night | 61°F | Partly Cloudy | 10 mph SW | 2% |
| Thursday | 69°F | Slight Chance Rain Showers | 8 to 13 mph S | 22% |
| Thursday Night | 63°F | Rain Showers | 8 to 13 mph SW | 84% |
| Friday | 66°F | Showers And Thunderstorms | 7 mph S | 90% |
| Friday Night | 59°F | Showers And Thunderstorms then Light Rain | 8 mph W | 90% |
| Saturday | 64°F | Light Rain Likely | 10 mph NW | 59% |
| Saturday Night | 51°F | Slight Chance Light Rain | 14 mph NW | 22% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 9 to 13 mph W | 17% |
| Sunday Night | 49°F | Partly Cloudy | 10 to 15 mph W | 13% |
| Monday | 58°F | Chance Light Rain | 18 mph NW | 26% |
| Monday Night | 49°F | Chance Light Rain | 20 mph W | 26% |
Forecast source: National Weather Service (api.weather.gov) for Old Field (40.967, -73.131). Updated through the day.
Growing snapshot for Old Field
Last spring frost
Apr 15
First fall frost
Nov 10
Growing season
208 days
Hardiness zone
7b
More local growing data for Old Field: nearby ZIP 11733 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Setauket Strong, Ny (1.3 mi from Old Field). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.