Mount Gretna Weather Forecast
- 72
- 83
Rain Showers Likely
- 68
- 86
Chance Rain Showers
- 70
- 83
Rain Showers Likely
- 65
- 81
Rain Showers Likely
- 60
- 81
Chance Rain Showers
- 61
- 79
Mostly Sunny
Today 5 Jul Lebanon
Partly sunny this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds. Highs in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 5 Jul Lebanon
Mostly cloudy with Showers and Thunderstorms likely in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Warm with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 60 percent.
Mount Gretna Temperature Statistics
July Temperature
Lancaster, Lancaster Airport (12.4 miles)
Lowest 1 July, 2022
66 °FAverage July
78.9 °FHighest 1 July, 2022
91 °F
Climate (2010–Present)
Lancaster, Lancaster Airport (12.4 miles)
Average Low 2010–Present
46.2 °FAverage 2010–Present
55.2 °FAverage High 2010–Present
64.4 °F