South New Castle Weather Forecast
- 67
- 90
Mostly Sunny
- 69
- 92
Mostly Sunny
- 68
- 90
Chance Thunderstorms
- 64
- 84
Slight Chance Thunderstorms
- 67
- 86
Slight Chance Thunderstorms
- 66
- 85
Chance Thunderstorms
Today 5 Jul Lawrence
Mostly sunny. Highs around 90. Southwest Winds around 5 Mph.
Tonight 5 Jul Lawrence
Mainly clear. Humid with Lows in the upper 60s. South Winds around 5 Mph.
South New Castle Temperature Statistics
July Temperature
New Castle, New Castle Municipal Airport (4.3 miles)
Lowest 3 July, 2025
61 °FAverage July
72.4 °FHighest 2 July, 2025
84 °F
Climate (2020–Present)
New Castle, New Castle Municipal Airport (4.3 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
51.3 °FAverage High 2020–2025
61.1 °F