Tall Timbers, MD
08/22/2026 07:00 PM
76°F
TEMPERATURE
Winds 5 mph SE
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms before 11pm, then scattered showers and thunderstorms between 11pm and 4am. Mostly cloudy, with a low around 73. South wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Moonrise
05:40 PM
Moonset
01:47 AM
Sunrise
06:27 AM
Moon Phase
Waxing gibbous
Sunset
07:50 PM

Hourly Forecast

Sat, 07:00 PM

Scattered Showers And Thunderstorms
Winds: 5 mph SE
76°

Sat, 08:00 PM

Isolated Showers And Thunderstorms
Winds: 5 mph SE
77°

Sat, 09:00 PM

Isolated Showers And Thunderstorms
Winds: 5 mph SE
77°

Sat, 10:00 PM

Scattered Showers And Thunderstorms
Winds: 5 mph SE
75°

Sat, 11:00 PM

Scattered Showers And Thunderstorms
Winds: 5 mph S
76°

Sun, 12:00 AM

Scattered Showers And Thunderstorms
Winds: 6 mph S
76°

Sun, 01:00 AM

Scattered Showers And Thunderstorms
Winds: 6 mph S
76°

Sun, 02:00 AM

Scattered Rain Showers
Winds: 6 mph SW
76°

Sun, 03:00 AM

Scattered Rain Showers
Winds: 7 mph SW
75°

Sun, 04:00 AM

Mostly Cloudy
Winds: 7 mph SW
75°

Sun, 05:00 AM

Mostly Cloudy
Winds: 7 mph SW
75°

Sun, 06:00 AM

Partly Sunny
Winds: 8 mph SW
75°

Sun, 07:00 AM

Partly Sunny
Winds: 8 mph SW
74°

Sun, 08:00 AM

Partly Sunny
Winds: 8 mph W
73°

Sun, 09:00 AM

Mostly Sunny
Winds: 8 mph W
75°

Sun, 10:00 AM

Mostly Sunny
Winds: 8 mph W
77°

Sun, 11:00 AM

Mostly Sunny
Winds: 8 mph W
78°

Sun, 12:00 PM

Mostly Sunny
Winds: 8 mph W
79°

Sun, 01:00 PM

Sunny
Winds: 8 mph W
80°

Sun, 02:00 PM

Sunny
Winds: 7 mph W
81°

Sun, 03:00 PM

Mostly Sunny
Winds: 7 mph W
81°

Sun, 04:00 PM

Mostly Sunny
Winds: 7 mph W
82°

Sun, 05:00 PM

Mostly Sunny
Winds: 7 mph W
82°

Sun, 06:00 PM

Partly Cloudy
Winds: 6 mph W
83°

Tonight

Scattered Showers And Thunderstorms
73°
Winds: 7 mph S
Scattered showers and thunderstorms before 11pm, then scattered showers and thunderstorms between 11pm and 4am. Mostly cloudy, with a low around 73. South wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Mostly Sunny
83°
Winds: 8 mph W
Mostly sunny, with a high near 83. West wind around 8 mph.

Sunday Night

Partly Cloudy
71°
Winds: 3 to 7 mph NW
Partly cloudy, with a low around 71. Northwest wind 3 to 7 mph.

Monday

Sunny
83°
Winds: 7 mph W
Sunny, with a high near 83. West wind around 7 mph.

Monday Night

Mostly Clear
69°
Winds: 3 to 7 mph NW
Mostly clear, with a low around 69. Northwest wind 3 to 7 mph.

Tuesday

Sunny
82°
Winds: 6 mph NW
Sunny, with a high near 82.

Tuesday Night

Mostly Clear
71°
Winds: 5 mph SW
Mostly clear, with a low around 71.

Wednesday

Sunny
84°
Winds: 3 to 9 mph NE
Sunny, with a high near 84.

Wednesday Night

Partly Cloudy then Slight Chance Showers And Thunderstorms
74°
Winds: 5 to 9 mph SE
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 74. Chance of precipitation is 20%.

Thursday

Chance Showers And Thunderstorms
84°
Winds: 5 to 10 mph SE
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.

Thursday Night

Chance Showers And Thunderstorms
74°
Winds: 5 to 10 mph S
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 50%.

Friday

Chance Showers And Thunderstorms
85°
Winds: 5 mph SW
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.

Friday Night

Chance Showers And Thunderstorms
74°
Winds: 5 mph SW
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

Saturday

Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
84°
Winds: 5 mph N
A slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.

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 area of low pressure will traverse the waters throughout the day today, bringing heavy showers and some thunderstorms. A cold front will move across the waters into Sunday, resulting in drier conditions returning. Weak high pressure builds over the waters for early next week bringing fair weather.

Tidal Potomac from Key Bridge to Indian Head

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft Isolated showers and tstms
TONIGHT
SE winds around 5 kt Waves 1 ft Numerous showers and scattered tstms
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
W winds around 5 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds around 5 kt Waves 1 ft
TUE
W winds around 5 kt Waves 1 ft or less
WED
SE winds around 5 kt Waves 1 ft
Reporting time 04:57 PM EDT Sat Aug 22 2026

Tidal Potomac from Indian Head to Cobb Island

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft Scattered showers and tstms
TONIGHT
S winds 5 kt Waves less than 1 ft Scattered showers and tstms
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds around 5 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft
MON NIGHT
NW winds around 5 kt Waves 1 ft
TUE
W winds around 5 kt Waves 1 ft or less
WED
E winds around 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Tidal Potomac from Cobb Island to Smith Point

REST OF THIS AFTERNOON
E winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds 5 kt Waves less than 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 to 10 kt
WED
E winds 5 to 10 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Chesapeake Bay north of Pooles Island

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft Scattered showers and tstms
TONIGHT
SE winds 5 to 10 kt Waves 1 ft Numerous showers and scattered tstms
SUN
W winds 5 to 10 kt Waves 1 ft Scattered showers
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds around 5 kt Waves 1 ft or less
WED
SE winds around 5 kt Waves 1 ft or less
Reporting time 04:57 PM EDT Sat Aug 22 2026

Chesapeake Bay from Pooles Island to Sandy Point

REST OF THIS AFTERNOON
E winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft Scattered showers
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 to 10 kt Waves 1 ft or less
WED
E winds around 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Patapsco River including Baltimore Harbor

REST OF THIS AFTERNOON
E winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft or less
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft or less
TUE
W winds around 5 kt Waves flat
WED
SE winds around 5 kt Waves 1 ft or less A chance of showers after midnight
Reporting time 04:57 PM EDT Sat Aug 22 2026

Chester River to Queenstown MD

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 kt Waves less than 1 ft Scattered showers and tstms
SUN
W winds 5 to 10 kt Waves 1 ft Scattered showers
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 kt Waves less than 1 ft
TUE
W winds around 5 kt Waves 1 ft or less
WED
SE winds around 5 kt Waves 1 ft or less
Reporting time 04:57 PM EDT Sat Aug 22 2026

Chesapeake Bay from Sandy Point to North Beach

REST OF THIS AFTERNOON
E winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 to 10 kt Waves 1 ft
WED
NE winds 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Eastern Bay

REST OF THIS AFTERNOON
E winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
W winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds around 5 kt Waves 1 ft or less
WED
E winds 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Chesapeake Bay from North Beach to Drum Point

REST OF THIS AFTERNOON
E winds 10 kt Waves 1 ft Scattered showers and tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds 5 kt Waves less than 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 to 10 kt
WED
NE winds 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Choptank River to Cambridge MD and the Little Choptank River

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds 5 kt Waves less than 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
W winds 5 to 10 kt
WED
SE winds around 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Patuxent River to Broomes Island MD

REST OF THIS AFTERNOON
E winds 5 kt Waves less than 1 ft Scattered showers and tstms
TONIGHT
S winds 5 kt Waves less than 1 ft Scattered showers and tstms
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds around 5 kt Waves 1 ft
MON
W winds around 5 kt Waves 1 ft
MON NIGHT
NW winds around 5 kt Waves 1 ft
TUE
W winds around 5 kt Waves 1 ft
WED
NE winds around 5 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Chesapeake Bay from Drum Point to Smith Point

REST OF THIS AFTERNOON
SE winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
W winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 to 10 kt
WED
SE winds 10 to 15 kt
Reporting time 04:57 PM EDT Sat Aug 22 2026

Tangier Sound and the inland waters surrounding Bloodsworth Island

REST OF THIS AFTERNOON
SE winds 10 kt Waves 1 ft Numerous showers and scattered tstms
TONIGHT
SE winds 5 to 10 kt
SUN
W winds 5 to 10 kt Waves 1 ft
SUN NIGHT
NW winds 5 to 10 kt Waves 1 ft
MON
NW winds 5 to 10 kt Waves 1 ft
MON NIGHT
NW winds 5 to 10 kt Waves 1 ft
TUE
NW winds 5 to 10 kt
WED
SE winds 10 to 15 kt Waves 1 ft or less A chance of showers after midnight
Reporting time 04:57 PM EDT Sat Aug 22 2026
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