Octoraro Lake Weather Forecast
- 50
- 75
Partly Sunny
- 47
- 70
Chance Rain Showers
- 42
- 53
Rain Showers
- 41
- 59
Slight Chance Rain Showers
- 47
- 65
Rain Showers Likely
- 49
- 62
Rain Showers Likely
Today 23 Apr Lancaster
Sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.
Tonight 23 Apr Lancaster
Partly cloudy. Lows in the upper 40s. Northeast Winds around 5 Mph.
Octoraro Lake Temperature Statistics
April Temperature
Chester County Airport (14.3 miles)
Lowest 8 April, 2026
27.3 °FAverage April
56.2 °FHighest 16 April, 2026
87.1 °F
Climate (2021–Present)
Chester County Airport (14.3 miles)
Average Low 2021–2026
45.9 °FAverage 2021–2026
54.5 °FAverage High 2021–2026
63 °F