Barnesville, MD Weather & Growing Conditions
This Afternoon
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 |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 10 mph S | 0% |
| Tonight | 63°F | Mostly Cloudy then Light Rain Likely | 7 to 13 mph S | 67% |
| Thursday | 74°F | Light Rain Likely then Mostly Cloudy | 9 to 13 mph S | 56% |
| Thursday Night | 57°F | Chance Light Rain | 1 to 8 mph W | 26% |
| Friday | 68°F | Slight Chance Light Rain | 5 mph N | 17% |
| Friday Night | 47°F | Partly Cloudy | 1 to 10 mph N | 13% |
| Saturday | 60°F | Mostly Sunny | 10 to 16 mph NW | 7% |
| Saturday Night | 42°F | Partly Cloudy | 9 to 14 mph NW | 4% |
| Sunday | 60°F | Mostly Sunny | 8 to 15 mph NW | 3% |
| Sunday Night | 40°F | Mostly Clear | 9 mph NW | 0% |
| Monday | 61°F | Sunny | 7 to 15 mph W | 0% |
| Monday Night | 39°F | Mostly Clear | 2 to 6 mph W | 0% |
| Tuesday | 65°F | Sunny | 3 to 10 mph W | 0% |
| Tuesday Night | 40°F | Mostly Clear | 2 to 6 mph W | 1% |
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
7b
Explore more for Barnesville, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Damascus 3 Ssw, Md (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.