Brookeville, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookeville, a town in Montgomery County, Maryland.
Today
84°F
Partly Sunny
Partly sunny, with a high near 84. Northeast wind around 6 mph.
7-day forecast for Brookeville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Partly Sunny | 6 mph NE | 1% |
| Tonight | 68°F | Mostly Cloudy then Chance Showers And Thunderstorms | 1 to 6 mph E | 48% |
| Wednesday | 84°F | Rain Showers Likely then Chance Showers And Thunderstorms | 2 to 6 mph SE | 72% |
| Wednesday Night | 71°F | Chance Showers And Thunderstorms | 5 mph S | 49% |
| Thursday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph S | 24% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 32% |
| Friday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph SW | 41% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 50% |
| Saturday | 87°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SW | 52% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 52% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 19% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph SW | 19% |
| Monday | 90°F | Mostly Sunny | 2 to 7 mph W | 13% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 17% |
Forecast source: National Weather Service (api.weather.gov) for Brookeville (39.183, -77.060). Updated through the day.
Growing snapshot for Brookeville
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
219 days
Hardiness zone
7b
More local growing data for Brookeville: nearby ZIP 20833 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Rockville 1 Ne, Md (8.9 mi from Brookeville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.