Northwest Wilmington Weather Forecast
- 38
- 54
Increasing Clouds
- 42
- 58
Mostly Cloudy
- 58
- 65
Rain Showers Likely
- 48
- 71
Rain Showers
- 38
- 57
Mostly Sunny
- 45
- 63
Partly Sunny
- 48
- 70
Mostly Cloudy
Today 13 Mar New Castle
Partly sunny. Near steady temperature in the lower 50s. Northeast Winds 5 to 10 Mph.
Tonight 13 Mar New Castle
Mostly cloudy. Lows in the upper 30s. Northeast Winds 5 to 10 Mph.
Northwest Wilmington Temperature Statistics
March Temperature
Wilmington, New Castle County Airport (6.8 miles)
Lowest 2 March, 2025
19.9 °FAverage March
44.5 °FHighest 11 March, 2025
68 °F
Climate (2020–Present)
Wilmington, New Castle County Airport (6.8 miles)
Average Low 2020–2025
48 °FAverage 2020–2025
57.1 °FAverage High 2020–2025
66.2 °F