Slaughter Beach Weather Forecast
- 64
- 76
Mostly Cloudy
- 64
- 73
Rain Showers
- 64
- 72
Rain Showers Likely
- 63
- 77
Slight Chance Rain Showers
- 64
- 82
Mostly Sunny
- 62
- 75
Partly Sunny
Today 15 Sep Inland Sussex
Partly sunny this Morning, then becoming mostly cloudy. Highs in the upper 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 15 Sep Inland Sussex
Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 60s. Northeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.
Slaughter Beach Temperature Statistics
September Temperature
Georgetown - Delaware Coastal Airport (15.5 miles)
Lowest 9 September, 2025
52 °FAverage September
68.3 °FHighest 6 September, 2025
91.9 °F
Climate (2020–Present)
Georgetown - Delaware Coastal Airport (15.5 miles)
Average Low 2020–2025
49.3 °FAverage 2020–2025
58.8 °FAverage High 2020–2025
68.5 °F