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Highland Beach, MD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Highland Beach, a town in Anne Arundel County, Maryland.

Tonight
66°F
Mostly Cloudy
Mostly cloudy, with a low around 66. Northeast wind around 14 mph, with gusts as high as 20 mph.

7-day forecast for Highland Beach

WhenTempForecastWindPrecip
Tonight 66°F Mostly Cloudy 14 mph NE 2%
Saturday 78°F Partly Sunny 8 to 14 mph E 10%
Saturday Night 69°F Mostly Cloudy 13 mph SE 10%
Sunday 81°F Partly Sunny then Chance Showers And Thunderstorms 10 to 16 mph S 26%
Sunday Night 68°F Showers And Thunderstorms Likely 7 to 13 mph W 67%
Monday 75°F Chance Rain Showers 10 to 15 mph N 46%
Monday Night 65°F Chance Rain Showers 12 to 17 mph NE 47%
Tuesday 70°F Chance Rain Showers 17 to 22 mph NE 54%
Tuesday Night 62°F Chance Rain Showers 22 mph NE 54%
Wednesday 67°F Chance Rain Showers 23 mph NE 47%
Wednesday Night 62°F Chance Showers And Thunderstorms 22 mph NE 47%
Thursday 68°F Chance Showers And Thunderstorms 21 mph NE 38%
Thursday Night 61°F Chance Showers And Thunderstorms 13 to 17 mph N 34%
Friday 71°F Slight Chance Rain Showers 16 mph N 24%

Forecast source: National Weather Service (api.weather.gov) for Highland Beach (38.931, -76.467). Updated through the day.

Growing snapshot for Highland Beach

Last spring frost
Mar 23
First fall frost
Nov 20
Growing season
241 days
Hardiness zone
8a

More local growing data for Highland Beach: nearby ZIP 21403 weather · frost dates · planting calendar · Maryland frost dates

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Climate data from the nearest NOAA station, Annapolis Naf, Md (3.1 mi from Highland Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.