Weather

Tall Timbers, MD

02/18/2026 01:00 AM

46°F

TEMPERATURE

Winds 7 mph S

Cloudy

Cloudy, with a low around 40. South wind 7 to 10 mph.

Moonrise

07:02 AM

Moonset

06:09 PM

Sunrise

06:52 AM

Moon Phase

Waxing crescent

Sunset

05:47 PM

Hourly Forecast

Wed, 01:00 AM

Cloudy
Winds: 7 mph S

46°

Wed, 02:00 AM

Cloudy
Winds: 7 mph S

46°

Wed, 03:00 AM

Cloudy
Winds: 8 mph S

46°

Wed, 04:00 AM

Cloudy
Winds: 9 mph S

42°

Wed, 05:00 AM

Cloudy
Winds: 10 mph S

43°

Wed, 06:00 AM

Cloudy
Winds: 10 mph S

43°

Wed, 07:00 AM

Cloudy
Winds: 12 mph S

44°

Wed, 08:00 AM

Cloudy
Winds: 13 mph S

44°

Wed, 09:00 AM

Cloudy
Winds: 14 mph SW

46°

Wed, 10:00 AM

Cloudy
Winds: 14 mph SW

47°

Wed, 11:00 AM

Cloudy
Winds: 15 mph SW

50°

Wed, 12:00 PM

Cloudy
Winds: 16 mph SW

51°

Wed, 01:00 PM

Cloudy
Winds: 15 mph SW

52°

Wed, 02:00 PM

Cloudy
Winds: 15 mph SW

52°

Wed, 03:00 PM

Mostly Cloudy
Winds: 15 mph SW

54°

Wed, 04:00 PM

Slight Chance Light Rain
Winds: 15 mph SW

55°

Wed, 05:00 PM

Slight Chance Light Rain
Winds: 15 mph SW

56°

Wed, 06:00 PM

Chance Light Rain
Winds: 14 mph SW

56°

Wed, 07:00 PM

Slight Chance Light Rain
Winds: 14 mph SW

55°

Wed, 08:00 PM

Mostly Cloudy
Winds: 13 mph SW

54°

Wed, 09:00 PM

Mostly Cloudy
Winds: 12 mph SW

54°

Wed, 10:00 PM

Mostly Cloudy
Winds: 10 mph W

54°

Wed, 11:00 PM

Mostly Cloudy
Winds: 8 mph W

53°

Thu, 12:00 AM

Mostly Cloudy
Winds: 7 mph W

52°

Overnight

Cloudy

40°

Winds: 7 to 10 mph S

Cloudy, with a low around 40. South wind 7 to 10 mph.

Wednesday

Cloudy then Slight Chance Light Rain

56°

Winds: 10 to 16 mph SW

A slight chance of rain after 4pm. Cloudy, with a high near 56. Southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Wednesday Night

Chance Light Rain then Mostly Cloudy

43°

Winds: 3 to 14 mph W

A chance of rain before 8pm. Mostly cloudy, with a low around 43. West wind 3 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Thursday

Light Rain

44°

Winds: 3 to 10 mph NE

Rain after 7am. Mostly cloudy, with a high near 44. Northeast wind 3 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Light Rain

44°

Winds: 7 to 10 mph E

Rain. Cloudy, with a low around 44. East wind 7 to 10 mph. Chance of precipitation is 90%.

Friday

Light Rain

55°

Winds: 7 to 12 mph S

Rain. Mostly cloudy, with a high near 55. Chance of precipitation is 80%.

Friday Night

Chance Light Rain

43°

Winds: 6 to 12 mph W

A chance of rain. Partly cloudy, with a low around 43. Chance of precipitation is 40%.

Saturday

Slight Chance Light Rain

50°

Winds: 6 mph NE

A slight chance of rain. Partly sunny, with a high near 50.

Saturday Night

Chance Light Rain

38°

Winds: 3 to 8 mph E

A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.

Sunday

Light Rain Likely then Rain And Snow Likely

41°

Winds: 9 to 20 mph NE

Rain likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

Sunday Night

Rain And Snow Likely

33°

Winds: 20 to 23 mph N

Rain and snow likely. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

Monday

Chance Light Snow

39°

Winds: 24 mph NW

A chance of snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.

Monday Night

Slight Chance Light Snow then Partly Cloudy

27°

Winds: 21 mph NW

A slight chance of snow before 7pm. Partly cloudy, with a low around 27.

Tuesday

Sunny

36°

Winds: 8 to 20 mph NW

Sunny, with a high near 36.

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 frontal boundary will stall near the local waters through the end of the week, with chances for showers each day. Additional Small Craft Advisories may be needed Friday. As a coastal storm tries to develop, Small Craft Advisories will likely be needed on Sunday into early next week.

Tidal Potomac from Key Bridge to Indian Head

OVERNIGHT

SE winds 5 kt Waves less than 1 ft Patchy fog Vsby 1 to 3 NM

WED

S winds 5 to 10 kt Waves 1 ft Patchy fog Vsby 1 to 3 NM

WED NIGHT

SW winds 5 to 10 kt until early morning

THU

E winds 5 to 10 kt Waves 1 ft Rain

THU NIGHT

E winds 5 to 10 kt Waves 1 ft Rain

FRI

E winds around 5 kt

FRI NIGHT

W winds 5 to 10 kt Waves 1 ft

SAT

N winds around 5 kt Waves 1 ft A chance of rain after midnight

SUN

N winds 10 to 15 kt