Weather

Tall Timbers, MD

01/21/2026 07:00 PM

40°F

TEMPERATURE

Winds 14 mph S

Mostly Clear

Partly cloudy, with a low around 39. Southwest wind around 16 mph, with gusts as high as 21 mph.

Moonrise

09:00 AM

Moonset

08:21 PM

Sunrise

07:18 AM

Moon Phase

Waxing crescent

Sunset

05:17 PM

Hourly Forecast

Wed, 07:00 PM

Mostly Clear
Winds: 14 mph S

40°

Wed, 08:00 PM

Mostly Clear
Winds: 14 mph S

40°

Wed, 09:00 PM

Partly Cloudy
Winds: 15 mph S

40°

Wed, 10:00 PM

Partly Cloudy
Winds: 15 mph S

40°

Wed, 11:00 PM

Mostly Cloudy
Winds: 15 mph S

40°

Thu, 12:00 AM

Mostly Cloudy
Winds: 16 mph SW

41°

Thu, 01:00 AM

Mostly Cloudy
Winds: 15 mph SW

41°

Thu, 02:00 AM

Mostly Cloudy
Winds: 15 mph SW

41°

Thu, 03:00 AM

Mostly Cloudy
Winds: 15 mph SW

40°

Thu, 04:00 AM

Mostly Cloudy
Winds: 15 mph SW

41°

Thu, 05:00 AM

Partly Cloudy
Winds: 14 mph SW

41°

Thu, 06:00 AM

Sunny
Winds: 13 mph SW

41°

Thu, 07:00 AM

Sunny
Winds: 13 mph SW

41°

Thu, 08:00 AM

Sunny
Winds: 12 mph SW

41°

Thu, 09:00 AM

Sunny
Winds: 12 mph SW

42°

Thu, 10:00 AM

Sunny
Winds: 12 mph W

43°

Thu, 11:00 AM

Sunny
Winds: 12 mph W

46°

Thu, 12:00 PM

Sunny
Winds: 12 mph W

47°

Thu, 01:00 PM

Sunny
Winds: 12 mph W

47°

Thu, 02:00 PM

Sunny
Winds: 10 mph W

49°

Thu, 03:00 PM

Mostly Sunny
Winds: 9 mph W

48°

Thu, 04:00 PM

Sunny
Winds: 7 mph W

48°

Thu, 05:00 PM

Sunny
Winds: 6 mph W

47°

Thu, 06:00 PM

Mostly Clear
Winds: 5 mph NW

45°

Tonight

Partly Cloudy

39°

Winds: 16 mph SW

Partly cloudy, with a low around 39. Southwest wind around 16 mph, with gusts as high as 21 mph.

Thursday

Sunny

49°

Winds: 6 to 13 mph W

Sunny, with a high near 49. West wind 6 to 13 mph, with gusts as high as 18 mph.

Thursday Night

Partly Cloudy

33°

Winds: 5 mph N

Partly cloudy, with a low around 33. North wind around 5 mph.

Friday

Mostly Cloudy then Slight Chance Rain And Snow

41°

Winds: 3 to 8 mph NE

A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 41. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.

Friday Night

Slight Chance Rain And Snow then Chance Freezing Spray

19°

Winds: 9 to 23 mph N

A slight chance of rain and snow before 7pm, then a chance of freezing spray. Mostly cloudy, with a low around 19. North wind 9 to 23 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Saturday

Chance Freezing Spray then Chance Light Snow

23°

Winds: 12 to 21 mph N

A chance of freezing spray before 7am, then a chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Saturday Night

Light Snow

20°

Winds: 10 to 20 mph NE

A chance of snow before 7pm, then snow and a chance of freezing spray between 7pm and 1am, then snow and a chance of freezing spray and a slight chance of freezing rain. Cloudy, with a low around 20. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.

Sunday

Light Snow

29°

Winds: 15 to 20 mph NE

Snow and freezing rain and a chance of freezing spray. Cloudy, with a high near 29. Chance of precipitation is 100%.

Sunday Night

Light Snow

23°

Winds: 10 to 14 mph N

Snow and freezing rain. Mostly cloudy, with a low around 23. Chance of precipitation is 80%.

Monday

Chance Light Snow

27°

Winds: 13 to 17 mph NW

A chance of snow and a slight chance of freezing rain before 1pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.

Monday Night

Mostly Clear

15°

Winds: 15 mph NW

Mostly clear, with a low around 15.

Tuesday

Sunny

26°

Winds: 12 mph W

Sunny, with a high near 26.

Tuesday Night

Partly Cloudy

19°

Winds: 9 mph W

Partly cloudy, with a low around 19.

Wednesday

Partly Sunny

32°

Winds: 9 mph SW

Partly sunny, with a high near 32.

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 cold front will cross the region Thursday afternoon with a second stronger one Friday afternoon. Arctic high pressure will build across the Midwest, Great Lakes and Northeast this weekend as low pressure develops and lifts up from the south. Small Craft Advisories will likely be needed Friday into the weekend. Gale conditions are possible across the southern waters late Friday night.