Annapolis, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Annapolis, a city in Anne Arundel County, Maryland.
Today
86°F
Partly Sunny
Partly sunny, with a high near 86. Northeast wind around 8 mph.
7-day forecast for Annapolis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Partly Sunny | 8 mph NE | 2% |
| Tonight | 72°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 2 to 6 mph E | 45% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 3 to 9 mph SE | 60% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 to 9 mph S | 44% |
| Thursday | 92°F | Mostly Sunny | 6 to 12 mph S | 14% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms | 6 to 10 mph S | 15% |
| Friday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 9 mph SW | 38% |
| Friday Night | 75°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 46% |
| Saturday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph SW | 47% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 47% |
| Sunday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 20% |
| Sunday Night | 75°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SW | 20% |
| Monday | 93°F | Mostly Sunny | 3 to 8 mph SW | 14% |
| Monday Night | 76°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 19% |
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 Aug 4, 2026.