Deep Creek Lake State Park Weather Forecast
- 53
- 66
Mostly Cloudy
- 55
- 66
Mostly Cloudy
- 55
- 75
Mostly Sunny
- 53
- 78
Mostly Sunny
- 55
- 74
Partly Sunny
- 54
- 73
Slight Chance Rain Showers
Today 16 Sep Western Garrett
Mostly cloudy. Highs in the mid 70s. Except in the upper 60s at the higher Elevations. East Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 16 Sep Western Garrett
Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph. Chance of rain 20 percent.
Deep Creek Lake State Park Temperature Statistics
September Temperature
Garrett County Airport (4.3 miles)
Lowest 7 September, 2025
48.2 °FAverage September
61 °FHighest 14 September, 2025
77 °F
Climate (2020–Present)
Garrett County Airport (4.3 miles)
Average Low 2020–2025
41.8 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
56.4 °F