New Castle Weather Forecast
- 65
- 77
Rain Showers Likely
- 60
- 78
Chance Rain Showers
- 61
- 74
Partly Sunny
- 61
- 75
Chance Rain Showers
- 58
- 74
Mostly Sunny
- 58
- 75
Mostly Sunny
Today 5 Jul Coastal Rockingham
Mostly cloudy. A chance of Showers in the afternoon. Highs around 80. Light and variable Winds, becoming south around 10 Mph with Gusts up to 20 Mph in the afternoon. Chance of rain 40 percent.
Tonight 5 Jul Coastal Rockingham
Showers likely with a slight chance of Thunderstorms. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
New Castle Temperature Statistics
July Temperature
Pease Air Force Base / Portsmouth (5 miles)
Lowest 1 July, 2022
59.4 °FAverage July
77.2 °FHighest 1 July, 2022
90.7 °F
Climate (2010–Present)
Pease Air Force Base / Portsmouth (5 miles)
Average Low 2010–Present
41.3 °FAverage 2010–Present
49.6 °FAverage High 2010–Present
58.1 °F