Delaware Bay - Lewes Weather Forecast
- 75
- 88
Chance Thunderstorms
- 71
- 83
Mostly Sunny
- 71
- 80
Mostly Sunny
- 70
- 80
Partly Sunny
- 74
- 84
Mostly Sunny
- 77
- 90
Slight Chance Thunderstorms
Today 20 Jul Delaware Beaches
Mostly sunny with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Hot with Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 40 percent.
Tonight 20 Jul Delaware Beaches
Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Humid with Lows in the mid 70s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.
Delaware Bay - Lewes Temperature Statistics
July Temperature
Georgetown - Delaware Coastal Airport (14.3 miles)
Lowest 6 July, 2025
61.6 °FAverage July
80.5 °FHighest 1 July, 2025
95.6 °F
Climate (2020–Present)
Georgetown - Delaware Coastal Airport (14.3 miles)
Average Low 2020–2025
49.4 °FAverage 2020–2025
58.9 °FAverage High 2020–2025
68.6 °F