Wilmington Weather Forecast
- 57
- 67
Rain Showers
- 54
- 74
Mostly Cloudy
- 54
- 77
Partly Sunny
- 57
- 80
Mostly Sunny
- 64
- 83
Chance Thunderstorms
- 61
- 84
Chance Thunderstorms
Today 18 May New Castle
Cloudy with scattered Showers. Highs in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.
Tonight 18 May New Castle
Cloudy. Scattered Showers, mainly in the evening. Patchy fog after midnight. Lows in the mid 50s. Southeast Winds around 5 Mph, becoming east after midnight. Chance of rain 50 percent.
Wilmington Temperature Statistics
May Temperature
Wilmington, New Castle County Airport (5.6 miles)
Lowest 11 May, 2024
45.6 °FAverage May
61.9 °FHighest 2 May, 2024
88.6 °F
Climate (2019–Present)
Wilmington, New Castle County Airport (5.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
48.3 °FAverage 2019–2024
57.2 °FAverage High 2019–2024
66.3 °F