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Annapolis, MD Weather & Growing Conditions

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

This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. East wind around 9 mph.

7-day forecast for Annapolis

WhenTempForecastWindPrecip
This Afternoon 79°F Mostly Sunny 9 mph E 4%
Tonight 68°F Mostly Cloudy 12 mph SE 10%
Sunday 84°F Scattered Showers And Thunderstorms 12 to 15 mph S 40%
Sunday Night 64°F Chance Showers And Thunderstorms 5 to 12 mph W 70%
Monday 75°F Chance Rain Showers 14 mph NE 33%
Monday Night 62°F Chance Showers And Thunderstorms 12 to 15 mph NE 41%
Tuesday 72°F Chance Rain Showers 15 to 18 mph NE 49%
Tuesday Night 59°F Chance Rain Showers 17 mph NE 49%
Wednesday 71°F Chance Rain Showers 15 to 18 mph NE 43%
Wednesday Night 59°F Chance Rain Showers 15 to 18 mph NE 35%
Thursday 70°F Chance Rain Showers 17 mph NE 34%
Thursday Night 58°F Chance Rain Showers 14 to 17 mph N 32%
Friday 71°F Chance Rain Showers 16 mph N 32%
Friday Night 58°F Chance Rain Showers 9 to 15 mph N 26%

Forecast source: National Weather Service (api.weather.gov) for Annapolis (38.972, -76.505). Updated through the day.

Growing snapshot for Annapolis

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

More local growing data for Annapolis: 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 Annapolis). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.