Clarksburg, MD Weather & Growing Conditions
Today
77°F
Partly Sunny
Partly sunny, with a high near 77. East wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Partly Sunny | 6 mph E | 7% |
| Tonight | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph SE | 21% |
| Sunday | 81°F | Chance Rain Showers | 7 to 12 mph S | 47% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 3 to 13 mph NW | 68% |
| Monday | 68°F | Chance Rain Showers | 8 to 13 mph NE | 37% |
| Monday Night | 55°F | Chance Rain Showers | 6 to 10 mph NE | 46% |
| Tuesday | 61°F | Rain Showers Likely | 13 mph NE | 62% |
| Tuesday Night | 51°F | Rain Showers Likely | 14 mph NE | 62% |
| Wednesday | 58°F | Chance Rain Showers | 14 mph NE | 49% |
| Wednesday Night | 52°F | Chance Rain Showers | 14 mph NE | 46% |
| Thursday | 60°F | Chance Rain Showers | 14 mph NE | 46% |
| Thursday Night | 50°F | Chance Rain Showers | 6 to 10 mph NE | 37% |
| Friday | 65°F | Slight Chance Rain Showers | 10 mph N | 18% |
| Friday Night | 50°F | Slight Chance Rain Showers | 5 to 9 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarksburg, MD
Last spring frost
Apr 14
First fall frost
Oct 29
Growing season
196 days
Hardiness zone
7a
Explore more for Clarksburg, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Damascus 3 Ssw, Md (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.