Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 77 °F
NE 10kt
1ft
Tonight
Low: 63 °F
Light Wind
2ft
Sunday
High: 70 °F
ENE 10kt
2ft
Sunday Night
Low: 63 °F
ENE 10kt
1ft
Monday
High: 73 °F
E 10kt
1ft
Monday Night
Low: 65 °F
Light Wind
1ft
Tuesday
High: 76 °F
Light Wind
1ft
Tuesday Night
Low: 67 °F
Light Wind
1ft
Wednesday
High: 83 °F
SSW 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:13 pm EDT Jun 14, 2025
Forecast Valid: 5pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025

View Nearby Observations

Detailed Forecast

Late Afternoon

NE wind around 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

Tonight

Variable winds 5 kt or less. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog after 8pm. Seas around 2 ft.

Sunday

ENE wind around 10 kt. A slight chance of showers before 9am. Patchy fog before 10am. Seas around 2 ft.

Sunday Night

ENE wind 5 to 10 kt. A chance of showers, mainly after 2am. Seas around 1 ft.

Monday

E wind around 10 kt. A chance of showers. Seas around 1 ft.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.

Tuesday

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Tuesday Night

Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.

Wednesday

SSW wind 5 to 10 kt. Partly sunny. Seas around 1 ft.

Winds and seas higher in and near tstms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.