Local weather forecast

Weather in Bethany Beach, DE

Updated 2026-08-11 14:15 local time · ZIP codes 19930

Cloudy
Now83°F

Cloudy

High / Low82° / 72°
Rain chance11%
Wind5 mph
Weather alerts

Active alerts

1
Coastal Flood Advisory issued August 11 at 3:23AM EDT until August 12 at 12:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one half foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...In Delaware, Kent, Inland Sussex and Delaware Beaches. In New Jersey, Cumberland, Cape May and Atlantic Coastal Cape May. * WHEN...From 6 PM this evening to midnight EDT tonight. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or full road closures are possible. * ADDITIONAL DETAILS...Elevated tides due to the approach of the New Moon on August 12th may lead to minor coastal flooding during the evening high tides through the Thursday.

Safety instructions

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters. The water may be deeper than you think it is. You will be putting yourself in danger and your vehicle may be damaged, leading to costly repairs. Visit the National Water Prediction Service at https://water.noaa.gov/wfo/phi for additional water level and flood impact information for your local tide gauge.

Hourly

Next hours

NowCloudy83°9% rain
3 PMPartly Cloudy79°9% rain
4 PMSunny80°11% rain
5 PMSunny80°11% rain
6 PMSunny80°12% rain
7 PMSunny80°12% rain
8 PMClear76°12% rain
9 PMClear76°11% rain
10 PMClear76°9% rain
11 PMClear76°9% rain
12 AMClear75°10% rain
1 AMLight rain shower71°67% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
82° 72°Sunny
Rain 11%Gust 11 mph
Tomorrow2026-08-12
Sunny
81° 70°Sunny
Rain 58%Gust 28 mph
Thursday2026-08-13
Sunny
81° 74°Sunny
Rain 72%Gust 12 mph
Conditions

Weather details

Feels like90°F
Humidity62%
Pressure29.93 inHg
Visibility10 mi
Wind5 mph WNW
Wind gusts10 mph
Precipitation0.00 in
UV index3
Daylight

Sunrise, sunset and moon

Sunrise06:11 AM
Sunset07:59 PM
Moonrise04:11 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 67% over the next 12 hours.

Choose light, breathable clothing

It feels like 90°F with winds near 5 mph.

Best window: 3 PM

79°F, 9% rain chance and 3 mph wind.

Use extra caution while driving

Visibility is around 10 mi; gusts may reach 39 mph.

Running conditions are less comfortable

Current temperature is 83°F, wind 5 mph, rain chance up to 67%.

Moderate UV protection recommended

UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.

Bethany Beach weather today

Cloudy and 83°F in Bethany Beach, DE. Today's high is 82°F with a 11% rain chance. Winds are around 5 mph with gusts near 10 mph. Relative humidity is 62%, pressure is 29.93 inHg, and visibility is about 10 miles.

Tonight and tomorrow in Bethany Beach

Sunrise is at 06:11 AM and sunset is at 07:59 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 70°F. The maximum rain chance is 58%.

Nearby

Weather near Bethany Beach

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