Newport Weather Forecast
- 26
- 56
Rain Showers
- 25
- 34
Partly Sunny
- 23
- 38
Mostly Cloudy
- 18
- 31
Partly Sunny
- 21
- 33
Mostly Cloudy
- 23
- 37
Slight Chance Freezing Rain
Today 29 Dec New Castle
Cloudy with Showers this Morning, then partly sunny with a chance of Showers this afternoon. Windy and not as cool with Highs in the mid 50s. Temperature falling into the lower 40s this afternoon. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 20 to 30 Mph with Gusts up to 50 Mph this afternoon. Chance of rain 90 percent.
Tonight 29 Dec New Castle
Mostly clear in the Evening, then becoming partly cloudy. Breezy, Colder with Lows in the mid 20s. West Winds 20 to 25 Mph with Gusts up to 45 Mph.
Newport Temperature Statistics
December Temperature
Wilmington, New Castle County Airport (2.5 miles)
Lowest 16 December, 2025
16 °FAverage December
34 °FHighest 19 December, 2025
55.9 °F
Climate (2020–Present)
Wilmington, New Castle County Airport (2.5 miles)
Average Low 2020–2025
48.1 °FAverage 2020–2025
57.3 °FAverage High 2020–2025
66.5 °F