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Washington, DC Marine Weather Forecast

Overnight - 29°F
Dec 28, 2025
2 mph E
Mostly Cloudy
Mostly cloudy, with a low around 29. East wind around 2 mph.
Sunday - 47°F
Dec 28, 2025
2 to 9 mph S
Cloudy then Slight Chance Light Rain
A slight chance of rain between noon and 4pm. Cloudy, with a high near 47. South wind 2 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Sunday Night - 44°F
Dec 28, 2025
9 to 14 mph S
Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Cloudy. Low around 44, with temperatures rising to around 54 overnight. South wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday - 64°F
Dec 29, 2025
14 to 21 mph SW
Chance Light Rain
A chance of rain before 1pm. Mostly cloudy, with a high near 64. Southwest wind 14 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Monday Night - 28°F
Dec 29, 2025
16 to 20 mph W
Partly Cloudy
Partly cloudy, with a low around 28. West wind 16 to 20 mph, with gusts as high as 38 mph.
Tuesday - 37°F
Dec 30, 2025
16 to 21 mph W
Mostly Sunny
Mostly sunny, with a high near 37.
Tuesday Night - 25°F
Dec 30, 2025
6 to 15 mph W
Mostly Clear
Mostly clear, with a low around 25.
Wednesday - 44°F
Dec 31, 2025
6 to 10 mph SW
Mostly Sunny
Mostly sunny, with a high near 44.
Wednesday Night - 29°F
Dec 31, 2025
7 mph W
Mostly Cloudy
Mostly cloudy, with a low around 29.
New Year's Day - 43°F
Jan 01, 2026
5 to 12 mph NW
Slight Chance Light Snow
A slight chance of snow after 7am. Mostly cloudy, with a high near 43.
Thursday Night - 25°F
Jan 01, 2026
5 to 8 mph NW
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before 7pm. Partly cloudy, with a low around 25.
Friday - 39°F
Jan 02, 2026
5 to 8 mph NW
Sunny
Sunny, with a high near 39.
Friday Night - 25°F
Jan 02, 2026
3 mph NW
Partly Cloudy
Partly cloudy, with a low around 25.
Saturday - 44°F
Jan 03, 2026
2 to 7 mph SW
Slight Chance Light Rain
A slight chance of rain after 7am. Mostly sunny, with a high near 44.

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