Jericho, NY Weather & Growing Conditions
This Afternoon
71°F
Partly Sunny
Partly sunny. High near 71, with temperatures falling to around 69 in the afternoon. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Partly Sunny | 7 mph E | 1% |
| Tonight | 59°F | Mostly Cloudy | 8 mph SE | 3% |
| Sunday | 73°F | Rain Showers then Rain | 7 to 14 mph SE | 82% |
| Sunday Night | 59°F | Rain then Rain Showers | 8 to 14 mph W | 82% |
| Monday | 70°F | Chance Rain Showers | 10 to 15 mph NE | 33% |
| Monday Night | 56°F | Chance Rain Showers | 8 to 13 mph NE | 27% |
| Tuesday | 66°F | Chance Rain Showers | 14 mph NE | 27% |
| Tuesday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 16 mph NE | 24% |
| Wednesday | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 16 to 20 mph NE | 16% |
| Wednesday Night | 54°F | Slight Chance Rain Showers | 20 mph NE | 21% |
| Thursday | 66°F | Chance Rain Showers | 20 mph NE | 32% |
| Thursday Night | 53°F | Chance Rain Showers | 20 mph NE | 37% |
| Friday | 67°F | Chance Rain Showers | 18 to 22 mph N | 40% |
| Friday Night | 54°F | Chance Rain Showers | 17 to 22 mph N | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jericho, NY
Last spring frost
Apr 2
First fall frost
Nov 12
Growing season
224 days
Hardiness zone
7b
Explore more for Jericho, NY: full frost dates · planting calendar · New York frost dates
Climate data from the nearest NOAA station, Mineola, Ny (5.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.