Mays Chapel, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mays Chapel, a community in Baltimore County, Maryland.
Overnight
52°F
Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 52. South wind around 5 mph.
7-day forecast for Mays Chapel
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Patchy Fog | 5 mph S | 1% |
| Wednesday | 73°F | Patchy Fog then Mostly Sunny | 3 to 9 mph S | 1% |
| Wednesday Night | 61°F | Mostly Cloudy then Chance Rain Showers | 7 mph S | 32% |
| Thursday | 73°F | Rain Showers Likely | 6 to 9 mph S | 55% |
| Thursday Night | 61°F | Rain Showers Likely | 2 to 6 mph SW | 59% |
| Friday | 69°F | Chance Light Rain | 3 mph N | 59% |
| Friday Night | 51°F | Chance Light Rain then Partly Cloudy | 2 to 8 mph NW | 35% |
| Saturday | 64°F | Mostly Sunny | 12 mph NW | 6% |
| Saturday Night | 43°F | Partly Cloudy | 12 mph NW | 6% |
| Sunday | 60°F | Mostly Sunny | 8 to 12 mph NW | 3% |
| Sunday Night | 42°F | Mostly Clear | 9 mph W | 6% |
| Monday | 60°F | Sunny | 9 to 14 mph W | 6% |
| Monday Night | 41°F | Mostly Clear | 5 to 9 mph W | 4% |
| Tuesday | 63°F | Sunny | 6 to 12 mph W | 1% |
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 Nov 4, 2026.