Swanton, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Swanton, a community in Garrett County, Maryland.
Today
79°F
Sunny
Sunny, with a high near 79. Southeast wind 3 to 7 mph.
7-day forecast for Swanton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 3 to 7 mph SE | 0% |
| Tonight | 63°F | Mostly Cloudy then Patchy Fog | 3 to 7 mph SE | 4% |
| Wednesday | 79°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SE | 63% |
| Wednesday Night | 65°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph S | 59% |
| Thursday | 80°F | Showers And Thunderstorms | 6 mph SW | 85% |
| Thursday Night | 65°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 6 mph SW | 85% |
| Friday | 80°F | Showers And Thunderstorms | 6 mph W | 77% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 77% |
| Saturday | 79°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 8 mph W | 47% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 7 mph W | 47% |
| Sunday | 80°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 8 mph W | 22% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph W | 22% |
| Monday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 12 mph W | 18% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph W | 29% |
Forecast source: National Weather Service (api.weather.gov) for Swanton (39.460, -79.233). Updated through the day.
Growing snapshot for Swanton
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6a
More local growing data for Swanton: nearby ZIP 21561 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Savage Rvr Dam, Md (3.2 mi from Swanton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.