Flintstone, MD Weather & Growing Conditions
Today
83°F
Mostly Sunny
Mostly sunny, with a high near 83. Southeast wind 0 to 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny | 0 to 3 mph SE | 0% |
| Tonight | 65°F | Mostly Cloudy | 0 to 3 mph E | 13% |
| Wednesday | 82°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph E | 60% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 2 mph E | 43% |
| Thursday | 86°F | Partly Sunny then Showers And Thunderstorms | 0 to 3 mph SW | 77% |
| Thursday Night | 68°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 mph W | 77% |
| Friday | 85°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph W | 60% |
| Friday Night | 67°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph NW | 60% |
| Saturday | 85°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph W | 44% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 2 mph W | 44% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph W | 16% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph W | 16% |
| Monday | 87°F | Mostly Sunny | 1 to 7 mph W | 11% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Flintstone, MD
Last spring frost
Apr 15
First fall frost
Oct 24
Growing season
190 days
Hardiness zone
7a
Explore more for Flintstone, MD: full frost dates · planting calendar · Maryland frost dates
Climate data from the nearest NOAA station, Cumberland 2, Md (11.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.