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Gunpowder, MD Marine Weather Forecast

Overnight - 22°F
Dec 05, 2025
7 mph NE
Slight Chance Light Snow
A slight chance of snow after 4am. Mostly cloudy, with a low around 22. Northeast wind around 7 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
Friday - 33°F
Dec 05, 2025
2 to 6 mph E
Light Snow Likely
Snow likely. Cloudy, with a high near 33. East wind 2 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night - 24°F
Dec 05, 2025
1 mph N
Chance Light Snow then Patchy Fog
A chance of snow before 7pm, then a slight chance of freezing drizzle between 7pm and 8pm, then patchy fog between 8pm and 1am. Mostly cloudy, with a low around 24. North wind around 1 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Saturday - 42°F
Dec 06, 2025
1 to 6 mph W
Partly Sunny
Partly sunny, with a high near 42. West wind 1 to 6 mph.
Saturday Night - 26°F
Dec 06, 2025
2 mph NW
Partly Cloudy
Partly cloudy, with a low around 26. Northwest wind around 2 mph.
Sunday - 42°F
Dec 07, 2025
3 mph E
Mostly Cloudy
Mostly cloudy, with a high near 42.
Sunday Night - 25°F
Dec 07, 2025
2 to 9 mph W
Mostly Cloudy
Mostly cloudy, with a low around 25.
Monday - 34°F
Dec 08, 2025
7 to 13 mph N
Sunny
Sunny, with a high near 34.
Monday Night - 17°F
Dec 08, 2025
1 to 6 mph N
Mostly Clear
Mostly clear, with a low around 17.
Tuesday - 38°F
Dec 09, 2025
1 to 9 mph S
Mostly Sunny
Mostly sunny, with a high near 38.
Tuesday Night - 29°F
Dec 09, 2025
6 mph SW
Mostly Cloudy
Mostly cloudy, with a low around 29.
Wednesday - 46°F
Dec 10, 2025
5 to 10 mph S
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 1pm. Mostly cloudy, with a high near 46.
Wednesday Night - 36°F
Dec 10, 2025
7 mph SW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Thursday - 45°F
Dec 11, 2025
7 to 10 mph W
Chance Light Rain
A chance of rain. Partly sunny, with a high near 45.

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