Mount Gretna Weather Forecast
- 63
- 78
Slight Chance Rain Showers
- 57
- 77
Slight Chance Rain Showers
- 56
- 74
Partly Sunny
- 56
- 75
Mostly Sunny
- 62
- 82
Mostly Sunny
- 67
- 88
Partly Sunny
- 67
- 91
Slight Chance Thunderstorms
Today 8 Jun Lebanon
Sunny. Near steady temperature in the upper 70s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 8 Jun Lebanon
Partly cloudy. Lows in the lower 60s. West Winds 5 to 10 Mph, becoming southwest.
Mount Gretna Temperature Statistics
June Temperature
Lancaster, Lancaster Airport (12.4 miles)
Lowest 1 June, 2024
48.7 °FAverage June
72.4 °FHighest 4 June, 2024
87.1 °F
Climate (2019–Present)
Lancaster, Lancaster Airport (12.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
46.7 °FAverage 2019–2024
56 °FAverage High 2019–2024
65.5 °F