Loch Lynn Heights, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loch Lynn Heights, a town in Garrett County, Maryland.
Today
80°F
Sunny
Sunny, with a high near 80. Southeast wind 3 to 7 mph.
7-day forecast for Loch Lynn Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 3 to 7 mph SE | 0% |
| Tonight | 62°F | Mostly Cloudy then Patchy Fog | 2 to 7 mph E | 4% |
| Wednesday | 79°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 3 mph SE | 57% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph S | 64% |
| Thursday | 80°F | Showers And Thunderstorms | 3 to 7 mph SW | 86% |
| Thursday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SW | 86% |
| Friday | 79°F | Showers And Thunderstorms | 3 to 7 mph SW | 79% |
| Friday Night | 63°F | Showers And Thunderstorms | 5 mph SW | 79% |
| Saturday | 79°F | Showers And Thunderstorms Likely | 5 to 8 mph W | 58% |
| Saturday Night | 63°F | Showers And Thunderstorms Likely | 6 mph W | 58% |
| Sunday | 80°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 8 mph W | 27% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 mph W | 27% |
| Monday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 7 to 10 mph W | 24% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 to 9 mph W | 34% |
Forecast source: National Weather Service (api.weather.gov) for Loch Lynn Heights (39.392, -79.373). Updated through the day.
Growing snapshot for Loch Lynn Heights
Last spring frost
May 6
First fall frost
Oct 9
Growing season
156 days
Hardiness zone
6a
More local growing data for Loch Lynn Heights: nearby ZIP 21550 weather · frost dates · planting calendar · Maryland frost dates
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Climate data from the nearest NOAA station, Oakland 1 Se, Md (1.5 mi from Loch Lynn Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.