Aspen Hill, MD Weather & Growing Conditions
Tonight
52°F
Mostly Clear
Mostly clear, with a low around 52. South wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Mostly Clear | 3 mph S | 2% |
| Wednesday | 73°F | Mostly Sunny | 3 to 9 mph S | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Chance Light Rain | 7 mph S | 39% |
| Thursday | 74°F | Chance Light Rain | 9 mph S | 51% |
| Thursday Night | 61°F | Chance Light Rain | 2 to 6 mph SW | 52% |
| Friday | 69°F | Rain Likely | 5 mph NW | 66% |
| Friday Night | 50°F | Light Rain Likely | 2 to 7 mph NW | 66% |
| Saturday | 64°F | Mostly Sunny | 7 to 10 mph NW | 12% |
| Saturday Night | 42°F | Partly Cloudy | 8 mph NW | 12% |
| Sunday | 60°F | Mostly Sunny | 8 mph NW | 6% |
| Sunday Night | 41°F | Partly Cloudy then Slight Chance Light Rain | 5 to 8 mph W | 20% |
| Monday | 60°F | Slight Chance Light Rain | 9 to 14 mph W | 20% |
| Monday Night | 39°F | Slight Chance Light Rain | 5 to 8 mph W | 19% |
| Tuesday | 63°F | Sunny | 7 to 12 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Aspen Hill, MD
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
219 days
Hardiness zone
7b
Explore more for Aspen Hill, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Rockville 1 Ne, Md (5.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.