Weather

Tall Timbers, MD

07/18/2026 06:00 PM

87°F

TEMPERATURE

Winds 15 mph SW

Scattered Showers And Thunderstorms

A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 1am. Some of the storms could be severe. Mostly cloudy, with a low around 78. Southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Moonrise

11:44 AM

Moonset

12:03 AM

Sunrise

05:57 AM

Moon Phase

Waxing crescent

Sunset

08:27 PM

Hourly Forecast

Sat, 06:00 PM

Scattered Showers And Thunderstorms
Winds: 15 mph SW

87°

Sat, 07:00 PM

Scattered Showers And Thunderstorms
Winds: 15 mph SW

85°

Sat, 08:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph S

84°

Sat, 09:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SW

84°

Sat, 10:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SW

83°

Sat, 11:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SW

83°

Sun, 12:00 AM

Chance Showers And Thunderstorms
Winds: 12 mph SW

82°

Sun, 01:00 AM

Mostly Cloudy
Winds: 12 mph SW

82°

Sun, 02:00 AM

Mostly Cloudy
Winds: 10 mph W

82°

Sun, 03:00 AM

Mostly Cloudy
Winds: 10 mph SW

81°

Sun, 04:00 AM

Mostly Cloudy
Winds: 9 mph W

81°

Sun, 05:00 AM

Mostly Cloudy
Winds: 9 mph W

81°

Sun, 06:00 AM

Partly Sunny
Winds: 8 mph W

80°

Sun, 07:00 AM

Partly Sunny
Winds: 8 mph W

80°

Sun, 08:00 AM

Mostly Sunny
Winds: 8 mph W

79°

Sun, 09:00 AM

Mostly Sunny
Winds: 8 mph NW

78°

Sun, 10:00 AM

Mostly Sunny
Winds: 8 mph NW

80°

Sun, 11:00 AM

Mostly Sunny
Winds: 8 mph NW

79°

Sun, 12:00 PM

Mostly Sunny
Winds: 8 mph NW

79°

Sun, 01:00 PM

Mostly Sunny
Winds: 8 mph NW

80°

Sun, 02:00 PM

Slight Chance Showers And Thunderstorms
Winds: 9 mph NW

80°

Sun, 03:00 PM

Mostly Sunny
Winds: 8 mph NW

81°

Sun, 04:00 PM

Sunny
Winds: 8 mph N

81°

Sun, 05:00 PM

Mostly Sunny
Winds: 8 mph N

81°

Tonight

Chance Showers And Thunderstorms

78°

Winds: 9 to 15 mph SW

Sunday

Mostly Sunny then Slight Chance Showers And Thunderstorms

83°

Winds: 9 mph NW

A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny, with a high near 83. Northwest wind around 9 mph. Chance of precipitation is 20%.

Sunday Night

Slight Chance Showers And Thunderstorms then Mostly Clear

75°

Winds: 5 to 8 mph NE

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

Monday

Mostly Sunny then Slight Chance Rain Showers

81°

Winds: 6 to 10 mph E

A slight chance of rain showers after 2pm. Mostly sunny, with a high near 81. East wind 6 to 10 mph. Chance of precipitation is 20%.

Monday Night

Showers And Thunderstorms Likely

75°

Winds: 7 to 12 mph SE

A slight chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 75. Southeast wind 7 to 12 mph. Chance of precipitation is 60%.

Tuesday

Showers And Thunderstorms

84°

Winds: 7 to 16 mph S

Showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 80%.

Tuesday Night

Showers And Thunderstorms

76°

Winds: 17 mph SW

Showers and thunderstorms. Mostly cloudy, with a low around 76. Chance of precipitation is 80%.

Wednesday

Showers And Thunderstorms Likely

84°

Winds: 12 to 16 mph SW

Rain showers likely before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.

Wednesday Night

Showers And Thunderstorms Likely

70°

Winds: 10 mph NW

Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.

Thursday

Slight Chance Rain Showers

78°

Winds: 10 mph N

A slight chance of rain showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.

Thursday Night

Slight Chance Rain Showers

71°

Winds: 7 mph N

A slight chance of rain showers before 2am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Friday

Sunny

81°

Winds: 7 mph NE

Sunny, with a high near 81.

Friday Night

Partly Cloudy

72°

Winds: 3 to 7 mph SE

Partly cloudy, with a low around 72.

Saturday

Mostly Sunny then Slight Chance Showers And Thunderstorms

83°

Winds: 3 to 7 mph SW

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83.

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 strong cold front will drop through the region tonight into Sunday. High pressure will build north of the area Monday before the next cold front approaches by midweek. Small Craft Advisories may be needed for portions of the waters Sunday, and again Monday night through Wednesday. Special Marine Warnings will likely be needed through this evening.