Poolesville, MD Weather & Growing Conditions
Today
85°F
Partly Sunny
Partly sunny, with a high near 85. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Partly Sunny | 6 mph NE | 1% |
| Tonight | 69°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 2 to 7 mph E | 52% |
| Wednesday | 84°F | Rain Showers Likely | 2 to 7 mph E | 71% |
| Wednesday Night | 72°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 7 mph S | 58% |
| Thursday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 10 mph S | 28% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 28% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 7 mph SW | 49% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 49% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph W | 49% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 49% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 18% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 18% |
| Monday | 91°F | Mostly Sunny | 1 to 8 mph W | 12% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Poolesville, MD
Last spring frost
Apr 14
First fall frost
Oct 29
Growing season
196 days
Hardiness zone
7b
Explore more for Poolesville, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Damascus 3 Ssw, Md (12.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.