Weather Alerts
Port Mahon, DE Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Sun Jun 15 |
 |
Showers Late | -º / 61º | 60% | ENE 10 mph | 94% |
|
Mon Jun 16 |
 |
AM Showers View Hourly |
69º / 65º | 45% | ENE 10 mph | 89% |
| 12am |  |
Cloudy | 63º | 9% | ENE 9 mph | 94% |
| 1am | |
Cloudy | 63º | 9% | ENE 9 mph | 94% |
| 2am |  |
Few Showers | 62º | 45% | ENE 9 mph | 96% |
| 3am | |
Showers | 64º | 45% | ENE 9 mph | 91% |
| 4am | |
Showers | 63º | 55% | ENE 8 mph | 93% |
| 5am | |
Showers | 63º | 60% | ENE 9 mph | 94% |
| 6am | |
Showers | 63º | 59% | NE 9 mph | 94% |
| 7am | |
Showers | 64º | 46% | NE 9 mph | 94% |
| 8am | |
Few Showers | 64º | 33% | NE 10 mph | 92% |
| 9am | |
Cloudy | 65º | 24% | NE 10 mph | 90% |
| 10am | |
Cloudy | 66º | 21% | NE 9 mph | 90% |
| 11am | |
Cloudy | 66º | 20% | NE 9 mph | 90% |
| 12pm | |
Cloudy | 66º | 23% | ENE 9 mph | 90% |
| 1pm | |
Cloudy | 67º | 18% | ENE 9 mph | 89% |
| 2pm | |
Cloudy | 68º | 13% | ENE 9 mph | 88% |
| 3pm | |
Cloudy | 68º | 18% | ENE 8 mph | 88% |
| 4pm | |
Cloudy | 68º | 16% | ENE 8 mph | 87% |
| 5pm | |
Cloudy | 68º | 11% | ENE 8 mph | 87% |
| 6pm | |
Cloudy | 69º | 9% | ENE 8 mph | 86% |
| 7pm | |
Cloudy | 68º | 9% | ENE 7 mph | 86% |
| 8pm | |
Cloudy | 68º | 9% | ENE 7 mph | 86% |
| 9pm | |
Cloudy | 67º | 9% | ENE 7 mph | 90% |
| 10pm | |
Cloudy | 67º | 9% | ENE 7 mph | 92% |
| 11pm | |
Cloudy | 67º | 12% | ENE 7 mph | 93% |
|
Tue Jun 17 |
 |
AM Clouds/PM Sun View Hourly |
74º / 70º | 14% | ESE 8 mph | 85% |
| 12am | |
Cloudy | 66º | 12% | NE 6 mph | 94% |
| 1am | |
Cloudy | 66º | 12% | NE 6 mph | 94% |
| 2am | |
Cloudy | 66º | 12% | ENE 5 mph | 96% |
| 3am | |
Cloudy | 66º | 14% | ENE 5 mph | 94% |
| 4am | |
Cloudy | 66º | 10% | ENE 5 mph | 96% |
| 5am | |
Cloudy | 66º | 10% | ENE 4 mph | 95% |
| 6am | |
Cloudy | 66º | 10% | ENE 4 mph | 93% |
| 7am | |
Cloudy | 67º | 14% | E 4 mph | 94% |
| 8am | |
Cloudy | 67º | 15% | E 5 mph | 92% |
| 9am | |
Cloudy | 68º | 11% | ESE 5 mph | 88% |
| 10am | |
Cloudy | 69º | 13% | ESE 5 mph | 87% |
| 11am | |
Cloudy | 70º | 11% | ESE 5 mph | 86% |
| 12pm | |
Cloudy | 71º | 9% | SE 6 mph | 84% |
| 1pm |  |
Mostly Cloudy | 72º | 8% | SE 6 mph | 83% |
| 2pm | |
Mostly Cloudy | 72º | 7% | SE 7 mph | 81% |
| 3pm | |
Partly Cloudy | 73º | 8% | SE 7 mph | 81% |
| 4pm | |
Mostly Cloudy | 73º | 8% | SE 8 mph | 80% |
| 5pm | |
Partly Cloudy | 73º | 8% | SE 8 mph | 80% |
| 6pm | |
Partly Cloudy | 73º | 8% | SE 8 mph | 81% |
| 7pm | |
Partly Cloudy | 73º | 9% | SE 8 mph | 83% |
| 8pm | |
Mostly Cloudy | 72º | 9% | SE 8 mph | 85% |
| 9pm | |
Cloudy | 71º | 19% | SE 8 mph | 89% |
| 10pm |  |
Mostly Cloudy | 71º | 23% | SE 9 mph | 90% |
| 11pm | |
Mostly Cloudy | 71º | 24% | SSE 8 mph | 91% |
|
Wed Jun 18 |
|
Partly Cloudy | 86º / 74º | 24% | WSW 9 mph | 77% |
|
Thu Jun 19 |
 |
Isolated Thunderstorms | 88º / 68º | 39% | WSW 14 mph | 67% |
|
Fri Jun 20 |
 |
Mostly Sunny | 85º / 69º | 6% | WNW 11 mph | 57% |
|
Sat Jun 21 |
|
Partly Cloudy | 83º / 72º | 4% | ESE 9 mph | 61% |
|
Sun Jun 22 |
|
Partly Cloudy | 91º / 75º | 10% | WSW 9 mph | 63% |
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Buoy Data
For Port Mahon, DE -
Wind Forecast
In Port Mahon, DE -
Radar
In Port Mahon, DE -
Marine Forecast
In Port Mahon, DE
Weather Radar for Port Mahon, DE See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Port Mahon, DE
Tonight
Low : 64ºF
ENE wind around 10 kt. Showers likely, mainly between 1am and 3am. Waves around 1 ft.
ENE wind around 10 kt. Showers likely, mainly between 1am and 3am. Waves around 1 ft.
Monday
High : 71ºF
E wind around 10 kt. A chance of showers, mainly before noon. Waves around 1 ft.
E wind around 10 kt. A chance of showers, mainly before noon. Waves around 1 ft.
Monday Night
Low : 66ºF
ENE wind 5 to 10 kt. A slight chance of showers before 2am. Waves around 1 ft.
ENE wind 5 to 10 kt. A slight chance of showers before 2am. Waves around 1 ft.
Tuesday
High : 74ºF
Variable winds 5 kt or less. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves around 1 ft.
Variable winds 5 kt or less. A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Waves around 1 ft.
Tuesday Night
Low : 70ºF
SE wind 5 to 10 kt becoming S after midnight. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Waves around 1 ft.
SE wind 5 to 10 kt becoming S after midnight. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Waves around 1 ft.
Wednesday
High : 83ºF
Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm. Waves around 1 ft.
Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 2pm. Waves around 1 ft.
Wednesday Night
Low : 74ºF
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Variable winds 5 kt or less. Mostly clear. Waves around 1 ft.
Juneteenth
High : 87ºF
SW wind around 10 kt. A chance of showers and thunderstorms after 2pm. Waves around 1 ft.
SW wind around 10 kt. A chance of showers and thunderstorms after 2pm. Waves around 1 ft.
Thursday Night
Low : 71ºF
WSW wind around 10 kt. A chance of showers and thunderstorms before 2am. Waves around 1 ft.
WSW wind around 10 kt. A chance of showers and thunderstorms before 2am. Waves around 1 ft.
NOAA Buoy Data Near Port Mahon, DE See Map
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Wind Speed Forecast for Port Mahon, DE
| Monday | Tuesday | |||||||||||
| Wind Speed (MPH) | 9 | 8 | 10 | 9 | 8 | 7 | 6 | 5 | 5 | 6 | 8 | 8 |
| 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | |
| MPH | 9 | 8 | 10 | 9 | 8 | 7 | 6 | 5 | 5 | 6 | 8 | 8 |
| DIR | ENE | ENE | NE | ENE | ENE | ENE | NE | ENE | E | SE | SE | SE |
Current Weather Conditions In Port Mahon, DE
As Of: 21 minutes ago
- 63ºF
- 62ºF
- 9mph
- 0º (ENE)
- 9mph
- Cloudy
- 8mi
- 30.11"
- 94%
- 0ºF
The weather right now in Port Mahon, DE is Cloudy. The current temperature is 63°F, and the expected high and low for today, Monday, June 16, 2025, are -° high temperature and 61°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the East Northeast. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 62° Fahrenheit. Expected precipitation is 9 percent, with current humidity at 94 percent, and air pressure at 30.11 in. Visibility is 8 nautical miles. There are 1 current weather alert(s).