Eagle Harbor, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eagle Harbor, a town in Prince George's County, Maryland.
This Afternoon
83°F
Mostly Sunny
Mostly sunny, with a high near 83. North wind around 10 mph.
7-day forecast for Eagle Harbor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Mostly Sunny | 10 mph N | 10% |
| Tonight | 67°F | Partly Cloudy | 6 to 9 mph NE | 10% |
| Saturday | 79°F | Partly Sunny | 10 mph NE | 10% |
| Saturday Night | 69°F | Mostly Cloudy | 6 to 9 mph SE | 10% |
| Sunday | 82°F | Mostly Sunny then Slight Chance Rain Showers | 6 to 13 mph S | 18% |
| Sunday Night | 68°F | Showers And Thunderstorms Likely | 6 to 10 mph W | 57% |
| Monday | 77°F | Chance Showers And Thunderstorms | 7 to 12 mph N | 46% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 50% |
| Tuesday | 69°F | Rain Showers Likely | 12 to 18 mph NE | 55% |
| Tuesday Night | 61°F | Rain Showers Likely | 13 to 17 mph NE | 55% |
| Wednesday | 65°F | Chance Rain Showers | 14 to 18 mph NE | 50% |
| Wednesday Night | 60°F | Chance Showers And Thunderstorms | 10 to 17 mph NE | 50% |
| Thursday | 65°F | Chance Showers And Thunderstorms | 14 to 17 mph NE | 41% |
| Thursday Night | 59°F | Chance Showers And Thunderstorms | 6 to 15 mph N | 34% |
Forecast source: National Weather Service (api.weather.gov) for Eagle Harbor (38.566, -76.687). Updated through the day.
Growing snapshot for Eagle Harbor
Last spring frost
Apr 17
First fall frost
Oct 27
Growing season
195 days
Hardiness zone
7b
More local growing data for Eagle Harbor: nearby ZIP 20608 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Mechanicsville 5 Ne, Md (6.3 mi from Eagle Harbor). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.