Highfield-Cascade, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Highfield-Cascade, a community in Washington County, Maryland.
Today
73°F
Partly Sunny
Partly sunny, with a high near 73. East wind around 6 mph.
7-day forecast for Highfield-Cascade
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Partly Sunny | 6 mph E | 12% |
| Tonight | 61°F | Chance Rain Showers | 5 to 13 mph SE | 39% |
| Sunday | 76°F | Rain Showers Likely | 6 to 13 mph S | 66% |
| Sunday Night | 56°F | Showers And Thunderstorms | 5 to 14 mph NW | 82% |
| Monday | 64°F | Chance Rain Showers | 8 to 14 mph NE | 38% |
| Monday Night | 52°F | Chance Rain Showers | 7 to 13 mph NE | 53% |
| Tuesday | 57°F | Rain Showers Likely | 13 mph E | 67% |
| Tuesday Night | 48°F | Rain Showers Likely | 10 to 17 mph NE | 62% |
| Wednesday | 55°F | Chance Rain Showers | 12 to 17 mph NE | 50% |
| Wednesday Night | 49°F | Chance Rain Showers | 12 to 17 mph NE | 42% |
| Thursday | 57°F | Chance Rain Showers | 9 to 17 mph NE | 42% |
| Thursday Night | 48°F | Chance Rain Showers | 8 to 12 mph NE | 36% |
| Friday | 62°F | Slight Chance Rain Showers | 12 mph N | 21% |
| Friday Night | 48°F | Slight Chance Rain Showers | 8 to 12 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov) for Highfield-Cascade (39.714, -77.495). Updated through the day.
Growing snapshot for Highfield-Cascade
Last spring frost
Apr 14
First fall frost
Oct 30
Growing season
197 days
Hardiness zone
7a
More local growing data for Highfield-Cascade: nearby ZIP 21719 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Catoctin Mtn Park, Md (4.2 mi from Highfield-Cascade). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.