Holly Oak Weather Forecast
- 50
- 74
Mostly Sunny
- 66
- 80
Slight Chance Thunderstorms
- 54
- 79
Partly Sunny
- 59
- 76
Chance Thunderstorms
- 57
- 82
Chance Thunderstorms
- 50
- 73
Partly Sunny
Today 28 Apr New Castle
Sunny. Highs in the mid 70s. North Winds 5 to 10 Mph, becoming southwest this afternoon.
Tonight 28 Apr New Castle
Mostly clear. Lows in the upper 40s. South Winds 5 to 10 Mph.
Holly Oak Temperature Statistics
April Temperature
Wilmington, New Castle County Airport (9.9 miles)
Lowest 9 April, 2025
27.8 °FAverage April
54.2 °FHighest 22 April, 2025
81.6 °F
Climate (2020–Present)
Wilmington, New Castle County Airport (9.9 miles)
Average Low 2020–2025
48.1 °FAverage 2020–2025
57.1 °FAverage High 2020–2025
66.4 °F