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Perryville, MD Marine Weather Forecast

Today - 46°F
Dec 21, 2025
8 to 16 mph W
Mostly Sunny
Mostly sunny. High near 46, with temperatures falling to around 40 in the afternoon. West wind 8 to 16 mph, with gusts as high as 28 mph.
Tonight - 27°F
Dec 21, 2025
6 to 14 mph NW
Mostly Clear
Mostly clear, with a low around 27. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Monday - 40°F
Dec 22, 2025
6 mph W
Mostly Sunny
Mostly sunny, with a high near 40. West wind around 6 mph.
Monday Night - 34°F
Dec 22, 2025
3 to 12 mph S
Mostly Cloudy then Chance Rain And Snow
A chance of rain and snow after 1am. Mostly cloudy, with a low around 34. South wind 3 to 12 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tuesday - 47°F
Dec 23, 2025
7 to 13 mph SW
Chance Rain And Snow
A chance of rain and snow before 1pm. Mostly cloudy, with a high near 47. Southwest wind 7 to 13 mph. Chance of precipitation is 50%.
Tuesday Night - 39°F
Dec 23, 2025
7 to 14 mph W
Mostly Cloudy
Mostly cloudy, with a low around 39.
Wednesday - 46°F
Dec 24, 2025
2 to 14 mph NW
Mostly Sunny
Mostly sunny, with a high near 46.
Wednesday Night - 35°F
Dec 24, 2025
1 to 6 mph E
Mostly Cloudy then Chance Light Rain
A chance of rain after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Christmas Day - 47°F
Dec 25, 2025
6 mph S
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Thursday Night - 41°F
Dec 25, 2025
2 to 8 mph S
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Friday - 54°F
Dec 26, 2025
10 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Friday Night - 35°F
Dec 26, 2025
8 to 12 mph NW
Chance Light Rain then Partly Cloudy
A chance of rain before 7pm. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday - 44°F
Dec 27, 2025
8 mph NE
Partly Sunny
Partly sunny, with a high near 44.
Saturday Night - 34°F
Dec 27, 2025
5 to 9 mph SE
Chance Light Rain
A chance of rain after 7pm. Mostly cloudy, with a low around 34.

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