Weather

Tall Timbers, MD

10/20/2026 01:00 AM

53°F

TEMPERATURE

Winds 10 mph N

Clear

Clear, with a low around 53. North wind 10 to 14 mph, with gusts as high as 18 mph.

Moonrise

04:05 PM

Moonset

01:16 AM

Sunrise

07:19 AM

Moon Phase

Waxing gibbous

Sunset

06:22 PM

Hourly Forecast

Tue, 01:00 AM

Clear
Winds: 10 mph N

53°

Tue, 02:00 AM

Clear
Winds: 12 mph N

53°

Tue, 03:00 AM

Clear
Winds: 12 mph N

53°

Tue, 04:00 AM

Clear
Winds: 13 mph N

53°

Tue, 05:00 AM

Clear
Winds: 14 mph N

53°

Tue, 06:00 AM

Sunny
Winds: 14 mph N

53°

Tue, 07:00 AM

Sunny
Winds: 14 mph N

53°

Tue, 08:00 AM

Sunny
Winds: 14 mph N

53°

Tue, 09:00 AM

Sunny
Winds: 15 mph N

53°

Tue, 10:00 AM

Sunny
Winds: 16 mph N

56°

Tue, 11:00 AM

Sunny
Winds: 17 mph N

58°

Tue, 12:00 PM

Sunny
Winds: 16 mph N

59°

Tue, 01:00 PM

Sunny
Winds: 16 mph N

61°

Tue, 02:00 PM

Sunny
Winds: 16 mph N

63°

Tue, 03:00 PM

Sunny
Winds: 16 mph N

65°

Tue, 04:00 PM

Sunny
Winds: 16 mph N

65°

Tue, 05:00 PM

Sunny
Winds: 15 mph N

67°

Tue, 06:00 PM

Clear
Winds: 14 mph N

65°

Tue, 07:00 PM

Clear
Winds: 13 mph N

64°

Tue, 08:00 PM

Clear
Winds: 12 mph N

65°

Tue, 09:00 PM

Clear
Winds: 12 mph N

64°

Tue, 10:00 PM

Clear
Winds: 12 mph N

63°

Tue, 11:00 PM

Clear
Winds: 12 mph N

62°

Wed, 12:00 AM

Clear
Winds: 13 mph N

61°

Overnight

Clear

53°

Winds: 10 to 14 mph N

Clear, with a low around 53. North wind 10 to 14 mph, with gusts as high as 18 mph.

Tuesday

Sunny

68°

Winds: 14 to 17 mph N

Sunny, with a high near 68. North wind 14 to 17 mph, with gusts as high as 26 mph.

Tuesday Night

Clear

56°

Winds: 14 mph N

Clear, with a low around 56. North wind around 14 mph, with gusts as high as 24 mph.

Wednesday

Sunny

65°

Winds: 14 mph N

Sunny, with a high near 65. North wind around 14 mph, with gusts as high as 24 mph.

Wednesday Night

Mostly Clear

52°

Winds: 10 mph N

Mostly clear, with a low around 52. North wind around 10 mph.

Thursday

Sunny

67°

Winds: 8 to 12 mph N

Sunny, with a high near 67.

Thursday Night

Clear

54°

Winds: 7 to 14 mph N

Clear, with a low around 54.

Friday

Sunny

61°

Winds: 9 to 14 mph N

Sunny, with a high near 61.

Friday Night

Mostly Clear

53°

Winds: 8 mph NE

Mostly clear, with a low around 53.

Saturday

Sunny

61°

Winds: 6 to 10 mph NE

Sunny, with a high near 61.

Saturday Night

Mostly Clear

53°

Winds: 6 mph NE

Mostly clear, with a low around 53.

Sunday

Sunny

64°

Winds: 2 to 6 mph NE

Sunny, with a high near 64.

Sunday Night

Mostly Clear

54°

Winds: 5 mph NE

Mostly clear, with a low around 54.

Monday

Mostly Sunny

69°

Winds: 5 mph N

Mostly sunny, with a high near 69.

Coastal Waters Forecast

National Weather Service Baltimore MD/Washington DC

FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY.

Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. High pressure remains positioned north of the area through the middle of the week as low pressure meanders off the Mid-Atlantic coast. The low will likely depart by the end of the week as high pressure builds overhead. Additional Small Craft Advisories will likely be needed at times through the end of the week.