Fallston, MD Weather & Growing Conditions
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. North wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 10 mph N | 2% |
| Saturday | 77°F | Mostly Sunny | 10 mph E | 5% |
| Saturday Night | 64°F | Mostly Cloudy then Scattered Rain Showers | 9 mph SE | 30% |
| Sunday | 79°F | Rain Showers Likely | 8 to 14 mph S | 64% |
| Sunday Night | 64°F | Showers And Thunderstorms Likely | 6 to 10 mph W | 69% |
| Monday | 71°F | Chance Rain Showers | 12 mph NE | 41% |
| Monday Night | 59°F | Chance Rain Showers | 8 to 12 mph NE | 45% |
| Tuesday | 64°F | Chance Rain Showers | 14 mph NE | 49% |
| Tuesday Night | 54°F | Chance Rain Showers | 15 mph NE | 49% |
| Wednesday | 61°F | Chance Rain Showers | 15 mph NE | 44% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 45% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 41% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 6 to 9 mph N | 37% |
| Friday | 67°F | Slight Chance Rain Showers | 10 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fallston, MD
Last spring frost
Apr 10
First fall frost
Oct 30
Growing season
201 days
Hardiness zone
7b
Explore more for Fallston, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Aberdeen Phillips Fld, Md (14.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.