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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

WhenTempForecastWindPrecip
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.