Delaware River - Port Penn Weather Forecast
- 39
- 55
Mostly Cloudy
- 52
- 61
Rain Showers Likely
- 37
- 59
Mostly Sunny
- 33
- 50
Partly Sunny
- 34
- 48
Chance Rain Showers
- 36
- 51
Partly Sunny
- 45
- 55
Chance Rain Showers
Today 14 Nov New Castle
Mostly sunny. Highs in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 14 Nov New Castle
Mostly cloudy. Lows in the upper 30s. West Winds around 5 Mph, becoming north around 5 Mph after midnight.
Delaware River - Port Penn Temperature Statistics
November Temperature
Wilmington, New Castle County Airport (10.6 miles)
Lowest 11 November, 2025
30 °FAverage November
50.7 °FHighest 8 November, 2025
70 °F
Climate (2020–Present)
Wilmington, New Castle County Airport (10.6 miles)
Average Low 2020–2025
48.1 °FAverage 2020–2025
57.4 °FAverage High 2020–2025
66.6 °F