Mays Chapel, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mays Chapel, a community in Baltimore County, Maryland.
This Afternoon
83°F
Mostly Cloudy
Mostly cloudy, with a high near 83. North wind around 10 mph.
7-day forecast for Mays Chapel
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Mostly Cloudy | 10 mph N | 10% |
| Tonight | 58°F | Partly Cloudy | 9 mph N | 10% |
| Saturday | 77°F | Mostly Sunny | 9 mph E | 5% |
| Saturday Night | 65°F | Mostly Cloudy then Scattered Rain Showers | 9 mph SE | 30% |
| Sunday | 80°F | Rain Showers Likely | 8 to 13 mph S | 62% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 6 to 9 mph W | 68% |
| Monday | 72°F | Chance Rain Showers | 8 to 13 mph NE | 41% |
| Monday Night | 58°F | Chance Rain Showers | 10 mph NE | 48% |
| Tuesday | 64°F | Chance Rain Showers | 14 mph NE | 53% |
| Tuesday Night | 54°F | Chance Rain Showers | 12 to 15 mph NE | 53% |
| Wednesday | 61°F | Chance Rain Showers | 14 mph NE | 46% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 13 mph NE | 47% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 13 mph NE | 42% |
| Thursday Night | 54°F | Chance Showers And Thunderstorms | 6 to 9 mph N | 37% |
Forecast source: National Weather Service (api.weather.gov) for Mays Chapel (39.443, -76.659). Updated through the day.
Growing snapshot for Mays Chapel
Last spring frost
Apr 2
First fall frost
Nov 7
Growing season
220 days
Hardiness zone
7b
More local growing data for Mays Chapel: nearby ZIP 21093 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Cylburn, Md (5.9 mi from Mays Chapel). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.