Newfield, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newfield, a community in Tompkins County, New York.
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. North wind around 10 mph.
7-day forecast for Newfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 10 mph N | 0% |
| Tonight | 46°F | Mostly Cloudy | 2 to 9 mph N | 0% |
| Saturday | 68°F | Mostly Sunny | 2 mph E | 1% |
| Saturday Night | 54°F | Mostly Cloudy then Rain Showers Likely | 1 to 12 mph SE | 73% |
| Sunday | 66°F | Rain Showers | 7 to 12 mph SW | 95% |
| Sunday Night | 50°F | Rain Showers Likely | 9 mph N | 68% |
| Monday | 64°F | Partly Sunny | 8 mph N | 4% |
| Monday Night | 47°F | Mostly Cloudy then Chance Rain Showers | 3 to 7 mph NE | 31% |
| Tuesday | 61°F | Chance Rain Showers | 3 to 7 mph E | 35% |
| Tuesday Night | 45°F | Chance Rain Showers | 6 mph E | 32% |
| Wednesday | 59°F | Chance Rain Showers | 5 to 8 mph E | 27% |
| Wednesday Night | 45°F | Slight Chance Showers And Thunderstorms | 7 mph SE | 36% |
| Thursday | 61°F | Chance Showers And Thunderstorms | 7 mph E | 36% |
| Thursday Night | 48°F | Chance Showers And Thunderstorms | 2 to 6 mph N | 32% |
Forecast source: National Weather Service (api.weather.gov) for Newfield (42.358, -76.594). Updated through the day.
Growing snapshot for Newfield
Last spring frost
May 10
First fall frost
Oct 8
Growing season
150 days
Hardiness zone
6a
More local growing data for Newfield: nearby ZIP 14867 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Mecklenburg 4Sw, Ny (10.5 mi from Newfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.