Weather

Tall Timbers, MD

12/21/2025 09:00 AM

45°F

TEMPERATURE

Winds 8 mph W

Mostly Sunny

Mostly sunny, with a high near 51. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

Moonrise

08:51 AM

Moonset

06:09 PM

Sunrise

07:18 AM

Moon Phase

Waxing crescent

Sunset

04:49 PM

Hourly Forecast

Sun, 09:00 AM

Mostly Sunny
Winds: 8 mph W

45°

Sun, 10:00 AM

Partly Sunny
Winds: 10 mph NW

47°

Sun, 11:00 AM

Partly Sunny
Winds: 12 mph NW

48°

Sun, 12:00 PM

Partly Sunny
Winds: 12 mph NW

49°

Sun, 01:00 PM

Partly Sunny
Winds: 13 mph NW

50°

Sun, 02:00 PM

Partly Sunny
Winds: 13 mph NW

50°

Sun, 03:00 PM

Sunny
Winds: 13 mph NW

50°

Sun, 04:00 PM

Sunny
Winds: 13 mph NW

49°

Sun, 05:00 PM

Sunny
Winds: 12 mph NW

47°

Sun, 06:00 PM

Partly Cloudy
Winds: 13 mph NW

45°

Sun, 07:00 PM

Partly Cloudy
Winds: 13 mph N

43°

Sun, 08:00 PM

Mostly Clear
Winds: 13 mph N

42°

Sun, 09:00 PM

Mostly Clear
Winds: 13 mph N

41°

Sun, 10:00 PM

Mostly Clear
Winds: 12 mph N

39°

Sun, 11:00 PM

Mostly Clear
Winds: 12 mph N

37°

Mon, 12:00 AM

Clear
Winds: 10 mph N

36°

Mon, 01:00 AM

Clear
Winds: 10 mph N

35°

Mon, 02:00 AM

Mostly Clear
Winds: 10 mph N

34°

Mon, 03:00 AM

Clear
Winds: 9 mph N

34°

Mon, 04:00 AM

Clear
Winds: 9 mph N

33°

Mon, 05:00 AM

Clear
Winds: 8 mph N

32°

Mon, 06:00 AM

Sunny
Winds: 7 mph N

32°

Mon, 07:00 AM

Sunny
Winds: 6 mph N

32°

Mon, 08:00 AM

Sunny
Winds: 6 mph N

32°

Today

Mostly Sunny

51°

Winds: 8 to 13 mph NW

Mostly sunny, with a high near 51. Northwest wind 8 to 13 mph, with gusts as high as 21 mph.

Tonight

Mostly Clear

32°

Winds: 8 to 13 mph NW

Mostly clear, with a low around 32. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

Monday

Sunny

41°

Winds: 3 to 7 mph NW

Sunny, with a high near 41. Northwest wind 3 to 7 mph.

Monday Night

Mostly Cloudy then Chance Rain And Snow

38°

Winds: 5 to 15 mph S

A chance of rain and snow after 1am. Mostly cloudy, with a low around 38. South wind 5 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Tuesday

Chance Light Rain

52°

Winds: 9 to 15 mph SW

A chance of rain before 1pm. Mostly cloudy, with a high near 52. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tuesday Night

Partly Cloudy

44°

Winds: 9 mph W

Partly cloudy, with a low around 44.

Wednesday

Mostly Sunny

48°

Winds: 3 to 10 mph N

Mostly sunny, with a high near 48.

Wednesday Night

Mostly Cloudy then Slight Chance Light Rain

40°

Winds: 2 to 9 mph SE

A slight chance of rain after 1am. Mostly cloudy, with a low around 40.

Christmas Day

Chance Light Rain

52°

Winds: 7 to 10 mph S

A chance of rain before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.

Thursday Night

Mostly Cloudy then Slight Chance Light Rain

48°

Winds: 7 to 10 mph SW

A slight chance of rain after 1am. Mostly cloudy, with a low around 48.

Friday

Chance Light Rain

56°

Winds: 12 mph W

A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.

Friday Night

Chance Light Rain

42°

Winds: 13 mph NW

A chance of rain before 1am. Partly cloudy, with a low around 42. Chance of precipitation is 30%.

Saturday

Mostly Sunny

47°

Winds: 9 mph NE

Mostly sunny, with a high near 47.

Saturday Night

Mostly Cloudy then Slight Chance Light Rain

39°

Winds: 6 to 9 mph SE

A slight chance of rain after 1am. Mostly cloudy, with a low around 39.

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 weak cold front will cross this morning, followed by high pressure moving overhead Monday. A low pressure system moving through the Great Lakes may affect the area late Monday night into Tuesday. Another transient area of high pressure on Wednesday may give way to a warm front on Thursday. Small Craft Advisories may be needed Monday night through early Wednesday.