South Bethany, DE Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for South Bethany, DE in one place.
A chance of rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for South Bethany, DE is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 6:54 AM EDT.
The active forecast window currently covers Apr 19 to Apr 21, 2026 for South Bethany, DE.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:54 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in South Bethany
Sunday looks like the warmest upcoming period in South Bethany at 70 degrees F.
Monday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:54 AM EDT
- Coverage
- 3 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
A slight chance of rain showers before 8am. Sunny, with a high near 58.
Mostly clear, with a low around 39.
Sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Chance Rain Showers
|
70°F |
5 to 15 mph
SW
|
|
Sunday Night
Apr 19
|
Chance Rain Showers
|
42°F |
10 mph
NW
|
|
Monday
Apr 20
|
Slight Chance Rain Showers then Sunny
|
58°F |
10 to 15 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
39°F |
5 to 10 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
60°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Bethany.
