Dewey Beach Weather Forecast
- 64
- 88
Chance Thunderstorms
- 57
- 69
Chance Rain Showers
- 56
- 66
Chance Rain Showers
- 60
- 67
Slight Chance Rain Showers
- 64
- 75
Chance Rain Showers
- 59
- 76
Chance Rain Showers
Today 22 May Delaware Beaches
Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent.
Tonight 22 May Delaware Beaches
A chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Humid with Lows in the lower 60s. Southwest Winds around 10 Mph, becoming northwest after midnight. Chance of rain 50 percent.
Dewey Beach Temperature Statistics
May Temperature
Georgetown - Delaware Coastal Airport (14.9 miles)
Lowest 1 May, 2022
42.1 °FAverage May
62.3 °FHighest 20 May, 2022
91.9 °F
Climate (2010–Present)
Georgetown - Delaware Coastal Airport (14.9 miles)
Average Low 2010–Present
49.3 °FAverage 2010–Present
58 °FAverage High 2010–Present
67.1 °F