Mayo, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Mayo, a community in Anne Arundel County, Maryland.

Overnight

58°F

Mostly Clear

Mostly clear, with a low around 58. South wind around 7 mph.

7-day forecast for Mayo

When	Temp	Forecast	Wind	Precip
Overnight	58°F	Mostly Clear	7 mph S	1%
Wednesday	70°F	Mostly Sunny	6 to 12 mph S	1%
Wednesday Night	63°F	Mostly Cloudy	12 mph S	9%
Thursday	71°F	Chance Rain Showers	13 mph S	41%
Thursday Night	65°F	Showers And Thunderstorms Likely	6 to 9 mph S	73%
Friday	68°F	Showers And Thunderstorms Likely then Light Rain	3 to 7 mph N	80%
Friday Night	56°F	Light Rain Likely	3 to 10 mph NW	63%
Saturday	63°F	Mostly Sunny	12 to 16 mph NW	5%
Saturday Night	43°F	Mostly Clear	9 to 15 mph NW	5%
Sunday	60°F	Mostly Sunny	12 mph NW	3%
Sunday Night	43°F	Partly Cloudy	9 mph W	6%
Monday	61°F	Sunny	9 to 14 mph NW	6%
Monday Night	41°F	Mostly Clear	6 to 9 mph W	6%
Tuesday	64°F	Sunny	7 to 10 mph SW	3%

Forecast source: National Weather Service (api.weather.gov) for Mayo (38.904, -76.513). Updated through the day.

Growing snapshot for Mayo

Last spring frost

Mar 27

First fall frost

Nov 13

Growing season

234 days

Hardiness zone

More local growing data for Mayo: nearby ZIP 21037 weather · frost dates · planting calendar · Maryland frost dates

Nearby towns & communities

Annapolis Annapolis Neck Arden on the Severn Arnold Baltimore Highlands Brooklyn Park Cape St. Claire Chesapeake Beach Crofton Crownsville Deale Edgewater Ferndale Fort Meade Friendship Galesville Gambrills Glen Burnie Herald Harbor Highland Beach Lake Shore Linthicum Maryland City Naval Academy North Beach Odenton Parole Pasadena Riva Riviera Beach

All Maryland locations ›

Climate data from the nearest NOAA station, Annapolis Police Brks, Md (5.5 mi from Mayo). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.