Weather

Tall Timbers, MD

04/21/2026 06:00 PM

57°F

TEMPERATURE

Winds 13 mph SE

Clear

Mostly cloudy, with a low around 52. South wind 13 to 16 mph, with gusts as high as 24 mph.

Moonrise

10:18 AM

Moonset

01:12 AM

Sunrise

06:21 AM

Moon Phase

Waxing crescent

Sunset

07:48 PM

Hourly Forecast

Tue, 06:00 PM

Clear
Winds: 13 mph SE

57°

Tue, 07:00 PM

Clear
Winds: 13 mph SE

57°

Tue, 08:00 PM

Mostly Clear
Winds: 14 mph SE

56°

Tue, 09:00 PM

Mostly Clear
Winds: 15 mph S

55°

Tue, 10:00 PM

Mostly Cloudy
Winds: 14 mph S

55°

Tue, 11:00 PM

Mostly Cloudy
Winds: 15 mph S

54°

Wed, 12:00 AM

Mostly Cloudy
Winds: 15 mph S

54°

Wed, 01:00 AM

Mostly Cloudy
Winds: 15 mph S

53°

Wed, 02:00 AM

Mostly Cloudy
Winds: 16 mph S

53°

Wed, 03:00 AM

Mostly Cloudy
Winds: 16 mph S

53°

Wed, 04:00 AM

Mostly Cloudy
Winds: 16 mph S

52°

Wed, 05:00 AM

Mostly Cloudy
Winds: 16 mph S

53°

Wed, 06:00 AM

Mostly Sunny
Winds: 16 mph S

53°

Wed, 07:00 AM

Mostly Sunny
Winds: 16 mph SW

53°

Wed, 08:00 AM

Slight Chance Rain Showers
Winds: 15 mph SW

56°

Wed, 09:00 AM

Chance Rain Showers
Winds: 14 mph SW

59°

Wed, 10:00 AM

Chance Rain Showers
Winds: 14 mph SW

61°

Wed, 11:00 AM

Chance Showers And Thunderstorms
Winds: 12 mph SW

63°

Wed, 12:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph W

65°

Wed, 01:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph W

65°

Wed, 02:00 PM

Chance Rain Showers
Winds: 12 mph W

65°

Wed, 03:00 PM

Chance Rain Showers
Winds: 10 mph W

66°

Wed, 04:00 PM

Slight Chance Rain Showers
Winds: 10 mph W

67°

Wed, 05:00 PM

Slight Chance Rain Showers
Winds: 9 mph W

68°

Tonight

Mostly Cloudy

52°

Winds: 13 to 16 mph S

Mostly cloudy, with a low around 52. South wind 13 to 16 mph, with gusts as high as 24 mph.

Wednesday

Chance Showers And Thunderstorms

70°

Winds: 9 to 16 mph SW

A chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 70. Southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Slight Chance Rain Showers then Mostly Clear

56°

Winds: 2 to 7 mph NW

A slight chance of rain showers between 7pm and 8pm. Mostly clear, with a low around 56. Northwest wind 2 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Sunny

75°

Winds: 5 mph NW

Sunny, with a high near 75. Northwest wind around 5 mph.

Thursday Night

Mostly Clear

57°

Winds: 3 mph S

Mostly clear, with a low around 57. South wind around 3 mph.

Friday

Mostly Sunny then Chance Showers And Thunderstorms

72°

Winds: 2 to 7 mph NE

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 72. Chance of precipitation is 30%.

Friday Night

Chance Showers And Thunderstorms

55°

Winds: 8 mph E

A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.

Saturday

Showers And Thunderstorms Likely

60°

Winds: 9 to 15 mph E

A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 60. Chance of precipitation is 60%.

Saturday Night

Showers And Thunderstorms

52°

Winds: 15 mph NE

Showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 80%.

Sunday

Rain Showers Likely

57°

Winds: 13 to 16 mph NE

Rain showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 70%.

Sunday Night

Chance Rain Showers

50°

Winds: 8 to 13 mph NE

A chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

Monday

Slight Chance Rain Showers

61°

Winds: 9 mph E

A slight chance of rain showers. Mostly sunny, with a high near 61.

Monday Night

Chance Showers And Thunderstorms

54°

Winds: 9 mph SE

A slight chance of rain showers before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 54. Chance of precipitation is 40%.

Tuesday

Showers And Thunderstorms Likely

64°

Winds: 10 mph SE

A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 64.

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. A warm front will lift across the area tonight as high pressure moves offshore. A cold front will approach from Pennsylvania on Wednesday, then drop into the Mid-Atlantic and stall Thursday roughly southwest of the Potomac River. The front will lift back northward as a warm front Friday into Saturday, then will be followed by a cold front Saturday night. Small Craft Advisories may be needed for portions of the waters in east to southeast flow Friday night into Saturday.