Fallston, MD Weather & Growing Conditions
This Afternoon
68°F
Sunny
Sunny. High near 68, with temperatures falling to around 61 in the afternoon. South wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 7 mph S | 2% |
| Tonight | 52°F | Partly Cloudy then Patchy Fog | 5 mph S | 3% |
| Wednesday | 72°F | Patchy Fog then Mostly Sunny | 2 to 10 mph S | 2% |
| Wednesday Night | 60°F | Mostly Cloudy then Chance Light Rain | 8 mph S | 27% |
| Thursday | 72°F | Light Rain Likely | 9 mph S | 61% |
| Thursday Night | 61°F | Light Rain Likely | 2 to 7 mph S | 65% |
| Friday | 69°F | Rain Likely | 5 mph NW | 68% |
| Friday Night | 51°F | Light Rain Likely | 2 to 7 mph NW | 68% |
| Saturday | 64°F | Mostly Sunny | 10 mph NW | 13% |
| Saturday Night | 42°F | Partly Cloudy | 8 mph NW | 13% |
| Sunday | 60°F | Mostly Sunny | 9 mph NW | 7% |
| Sunday Night | 41°F | Slight Chance Light Rain | 6 to 9 mph W | 22% |
| Monday | 60°F | Slight Chance Light Rain | 9 to 15 mph NW | 22% |
| Monday Night | 40°F | Slight Chance Light Rain | 6 to 10 mph W | 18% |
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 Nov 4, 2026.