Wilmington Weather Forecast
- 37
- 60
Chance Rain/Snow
- 32
- 55
Slight Chance Rain Showers
- 38
- 54
Mostly Sunny
- 49
- 61
Mostly Cloudy
- 46
- 66
Mostly Cloudy
Today 25 Mar New Castle
Sunny. Highs around 60. West Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 25 Mar New Castle
Mostly cloudy in the Evening, then becoming partly cloudy. A 20 percent chance of Showers. Lows in the upper 30s. West Winds 5 to 10 Mph.
Wilmington Temperature Statistics
March Temperature
Wilmington, New Castle County Airport (5.6 miles)
Lowest 2 March, 2025
19.9 °FAverage March
47.1 °FHighest 20 March, 2025
70.6 °F
Climate (2020–Present)
Wilmington, New Castle County Airport (5.6 miles)
Average Low 2020–2025
48 °FAverage 2020–2025
57.1 °FAverage High 2020–2025
66.3 °F