Barnesville, MD Weather & Growing Conditions
Today
74°F
Mostly Sunny
Mostly sunny, with a high near 74. South wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 10 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy then Rain Showers Likely | 9 mph S | 57% |
| Thursday | 73°F | Chance Rain Showers | 7 to 10 mph S | 50% |
| Thursday Night | 59°F | Chance Rain Showers | 2 to 7 mph W | 49% |
| Friday | 68°F | Chance Light Rain | 5 mph N | 49% |
| Friday Night | 48°F | Chance Light Rain then Partly Cloudy | 2 to 6 mph NW | 25% |
| Saturday | 61°F | Mostly Sunny | 7 to 16 mph NW | 7% |
| Saturday Night | 40°F | Partly Cloudy | 8 to 12 mph NW | 7% |
| Sunday | 59°F | Mostly Sunny | 7 to 13 mph NW | 2% |
| Sunday Night | 39°F | Partly Cloudy | 8 mph W | 4% |
| Monday | 60°F | Sunny | 8 to 16 mph W | 4% |
| Monday Night | 37°F | Mostly Clear | 2 to 8 mph W | 4% |
| Tuesday | 63°F | Sunny | 3 to 10 mph W | 2% |
| Tuesday Night | 39°F | Mostly Clear | 6 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Barnesville, MD
Last spring frost
Apr 14
First fall frost
Oct 29
Growing season
196 days
Hardiness zone
7a
Explore more for Barnesville, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Damascus 3 Ssw, Md (7.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.