Cearfoss, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cearfoss, a community in Washington County, Maryland.
This Afternoon
87°F
Mostly Sunny
Mostly sunny, with a high near 87. East wind around 5 mph.
7-day forecast for Cearfoss
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 87°F | Mostly Sunny | 5 mph E | 0% |
| Tonight | 68°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 5 mph E | 21% |
| Wednesday | 85°F | Showers And Thunderstorms Likely | 2 to 6 mph E | 65% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 6 mph SE | 41% |
| Thursday | 90°F | Partly Sunny then Showers And Thunderstorms Likely | 6 mph S | 58% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 to 5 mph S | 58% |
| Friday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph SW | 54% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 54% |
| Saturday | 88°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 6 mph SW | 44% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 44% |
| Sunday | 90°F | Mostly Sunny | 1 to 6 mph W | 14% |
| Sunday Night | 70°F | Partly Cloudy | 1 to 6 mph SW | 14% |
| Monday | 91°F | Mostly Sunny | 1 to 9 mph W | 13% |
| Monday Night | 70°F | Partly Cloudy | 2 to 8 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for Cearfoss (39.699, -77.776). Updated through the day.
Growing snapshot for Cearfoss
Last spring frost
Apr 7
First fall frost
Nov 4
Growing season
209 days
Hardiness zone
7a
More local growing data for Cearfoss: nearby ZIP 21767 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Hagerstown Washington Co Ap, Md (1.1 mi from Cearfoss). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.