Octoraro Lake Weather Forecast
- 61
- 70
Chance Rain Showers
- 67
- 76
Rain Showers Likely
- 70
- 86
Chance Thunderstorms
- 66
- 90
Chance Rain Showers
- 60
- 82
Mostly Sunny
- 67
- 84
Mostly Sunny
Today 16 Jun Lancaster
Cloudy with a 20 percent chance of Showers. Highs around 70. East Winds 5 to 10 Mph.
Tonight 16 Jun Lancaster
Cloudy. Lows in the lower 60s. East Winds around 5 Mph.
Octoraro Lake Temperature Statistics
June Temperature
Chester County Airport (14.3 miles)
Lowest 2 June, 2025
46.4 °FAverage June
69.1 °FHighest 12 June, 2025
87.8 °F
Climate (2020–Present)
Chester County Airport (14.3 miles)
Average Low 2020–2025
46.1 °FAverage 2020–2025
54.6 °FAverage High 2020–2025
63.1 °F