Lacona, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lacona, a village in Oswego County, New York.
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. Southeast wind around 8 mph.
7-day forecast for Lacona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 8 mph SE | 0% |
| Wednesday | 74°F | Mostly Sunny | 10 mph SE | 0% |
| Wednesday Night | 57°F | Mostly Cloudy then Rain Showers | 13 mph SE | 80% |
| Thursday | 67°F | Rain Showers | 3 to 13 mph SW | 89% |
| Thursday Night | 49°F | Mostly Cloudy | 3 mph S | 11% |
| Friday | 62°F | Mostly Cloudy | 5 mph SE | 12% |
| Friday Night | 43°F | Chance Rain Showers | 3 mph NE | 38% |
| Saturday | 54°F | Rain Showers Likely | 5 to 8 mph N | 55% |
| Saturday Night | 38°F | Rain Showers Likely | 7 mph NW | 56% |
| Sunday | 50°F | Chance Rain Showers | 7 to 10 mph W | 48% |
| Sunday Night | 35°F | Chance Rain Showers | 8 mph W | 39% |
| Monday | 50°F | Chance Rain Showers | 8 to 12 mph W | 39% |
| Monday Night | 35°F | Chance Rain Showers | 7 mph SW | 25% |
| Tuesday | 52°F | Chance Rain Showers | 8 to 13 mph SW | 42% |
Forecast source: National Weather Service (api.weather.gov) for Lacona (43.643, -76.066). Updated through the day.
Growing snapshot for Lacona
Last spring frost
May 10
First fall frost
Oct 14
Growing season
156 days
Hardiness zone
5b
More local growing data for Lacona: nearby ZIP 13145 weather · frost dates · planting calendar · New York frost dates
Nearby towns & communities
Altmar
Central Square
Constantia
Fulton
Hannibal
Mexico
Minetto
Oswego
Parish
Phoenix
Pulaski
Sand Ridge
Sandy Creek
SUNY Oswego
Climate data from the nearest NOAA station, Pulaski, Ny (5.7 mi from Lacona). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.