South Bethany, DE Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Bethany, DE in one place.
Mostly sunny. High near 75, with temperatures falling to around 69 in the afternoon. South wind 1 to 12 mph.
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: Jun 8, 2026 9:02 AM EDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for South Bethany, DE.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 9:02 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in South Bethany
Friday looks like the warmest upcoming period in South Bethany at 88 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 9:02 AM EDT
- Coverage
- 6 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
Partly cloudy, with a low around 63. South wind around 12 mph.
A slight chance of rain showers between 8am and 5pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 40%.
A slight chance of rain showers. Mostly sunny, with a high near 85.
A slight chance of rain showers. Partly cloudy, with a low around 67.
A slight chance of rain showers. Mostly sunny, with a high near 86.
A chance of rain showers. Partly cloudy, with a low around 68.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
75°F |
1 to 12 mph
S
|
|
Tuesday Night
Jun 9
|
Partly Cloudy
|
63°F |
12 mph
S
|
|
Wednesday
Jun 10
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
82°F |
10 to 15 mph
S
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
69°F |
8 to 15 mph
SW
|
|
Thursday
Jun 11
|
Slight Chance Showers And Thunderstorms
|
85°F |
6 to 10 mph
SW
|
|
Thursday Night
Jun 11
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
69°F |
3 to 9 mph
SW
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms
|
88°F |
3 to 8 mph
SW
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
69°F |
2 to 8 mph
SW
|
|
Saturday
Jun 13
|
Slight Chance Rain Showers
|
85°F |
2 to 6 mph
NE
|
|
Saturday Night
Jun 13
|
Slight Chance Rain Showers
|
67°F |
2 to 6 mph
S
|
|
Sunday
Jun 14
|
Slight Chance Rain Showers
|
86°F |
2 to 9 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Rain Showers
|
68°F |
3 to 8 mph
SW
|
Nearby Forecasts
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