Charlotte Hall, MD Weather & Growing Conditions
This Afternoon
81°F
Partly Sunny
Partly sunny, with a high near 81. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Partly Sunny | 7 mph E | 4% |
| Tonight | 66°F | Mostly Cloudy | 3 to 7 mph SE | 11% |
| Sunday | 85°F | Mostly Cloudy | 3 to 10 mph S | 14% |
| Sunday Night | 65°F | Showers And Thunderstorms Likely | 2 to 8 mph W | 65% |
| Monday | 74°F | Chance Rain Showers | 10 mph N | 53% |
| Monday Night | 60°F | Chance Rain Showers | 9 mph NE | 37% |
| Tuesday | 69°F | Chance Rain Showers | 10 to 18 mph NE | 54% |
| Tuesday Night | 57°F | Chance Rain Showers | 13 to 16 mph NE | 54% |
| Wednesday | 65°F | Chance Rain Showers | 14 to 20 mph NE | 46% |
| Wednesday Night | 57°F | Chance Rain Showers | 12 to 17 mph NE | 46% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 14 to 20 mph NE | 44% |
| Thursday Night | 54°F | Chance Showers And Thunderstorms | 8 to 16 mph N | 39% |
| Friday | 70°F | Slight Chance Rain Showers | 10 to 15 mph N | 19% |
| Friday Night | 54°F | Mostly Cloudy | 6 to 10 mph N | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Charlotte Hall, MD
Last spring frost
Apr 17
First fall frost
Oct 27
Growing season
195 days
Hardiness zone
7b
Explore more for Charlotte Hall, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Mechanicsville 5 Ne, Md (9.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.