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
81°F
Mostly Sunny
Mostly sunny, with a high near 81. East wind around 5 mph.
7-day forecast for Highfield-Cascade
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 17% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 6 mph SE | 66% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms | 6 mph S | 61% |
| Thursday | 84°F | Partly Sunny then Showers And Thunderstorms Likely | 7 mph S | 57% |
| Thursday Night | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 6 mph SW | 57% |
| Friday | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SW | 53% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 53% |
| Saturday | 83°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph W | 42% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 42% |
| Sunday | 84°F | Mostly Sunny | 2 to 6 mph W | 13% |
| Sunday Night | 68°F | Partly Cloudy | 5 mph SW | 13% |
| Monday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph W | 15% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph W | 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 Aug 4, 2026.