Cockeysville, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cockeysville, a community in Baltimore County, Maryland.
Today
79°F
Partly Sunny
Partly sunny, with a high near 79. East wind around 6 mph.
7-day forecast for Cockeysville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Partly Sunny | 6 mph E | 7% |
| Tonight | 64°F | Cloudy then Chance Rain Showers | 8 mph SE | 28% |
| Sunday | 82°F | Rain Showers Likely | 7 to 10 mph S | 66% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 3 to 12 mph W | 66% |
| Monday | 71°F | Chance Rain Showers | 8 to 12 mph N | 32% |
| Monday Night | 54°F | Chance Rain Showers | 6 to 10 mph NE | 41% |
| Tuesday | 64°F | Chance Rain Showers | 13 mph NE | 52% |
| Tuesday Night | 52°F | Chance Rain Showers | 14 mph NE | 49% |
| Wednesday | 62°F | Chance Rain Showers | 15 mph NE | 40% |
| Wednesday Night | 52°F | Chance Rain Showers | 12 to 15 mph NE | 40% |
| Thursday | 64°F | Chance Rain Showers | 14 mph NE | 40% |
| Thursday Night | 51°F | Chance Rain Showers | 8 to 13 mph N | 34% |
| Friday | 68°F | Chance Rain Showers | 12 mph N | 27% |
| Friday Night | 51°F | Slight Chance Rain Showers | 6 to 12 mph N | 17% |
Forecast source: National Weather Service (api.weather.gov) for Cockeysville (39.478, -76.631). Updated through the day.
Growing snapshot for Cockeysville
Last spring frost
Apr 2
First fall frost
Nov 7
Growing season
220 days
Hardiness zone
7b
More local growing data for Cockeysville: nearby ZIP 21031 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Arbutus
Bowleys Quarters
Carney
Catonsville
Dundalk
Edgemere
Essex
Garrison
Hampton
Honeygo
Kingsville
Lansdowne
Lochearn
Lutherville
Mays Chapel
Middle River
Milford Mill
Overlea
Owings Mills
Parkville
Perry Hall
Pikesville
Pleasant Hills
Randallstown
Reisterstown
Rosedale
Rossville
Timonium
Towson
White Marsh
Climate data from the nearest NOAA station, Cylburn, Md (9.3 mi from Cockeysville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.