Annapolis MD
07/21/2026 01:00 PM
88°F
TEMPERATURE
Winds 16 mph S
Partly Sunny
Scattered showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 89. Southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Moonrise
02:58 PM
Moonset
-
Sunrise
05:57 AM
Moon Phase
Waxing gibbous
Sunset
08:27 PM

Hourly Forecast

Tue, 01:00 PM

Partly Sunny
Winds: 16 mph S
88°

Tue, 02:00 PM

Scattered Showers And Thunderstorms
Winds: 16 mph S
89°

Tue, 03:00 PM

Chance Showers And Thunderstorms
Winds: 16 mph S
89°

Tue, 04:00 PM

Chance Showers And Thunderstorms
Winds: 16 mph SW
89°

Tue, 05:00 PM

Showers And Thunderstorms
Winds: 16 mph SW
85°

Tue, 06:00 PM

Chance Showers And Thunderstorms
Winds: 16 mph SW
82°

Tue, 07:00 PM

Chance Showers And Thunderstorms
Winds: 16 mph SW
79°

Tue, 08:00 PM

Showers And Thunderstorms
Winds: 17 mph SW
84°

Tue, 09:00 PM

Chance Showers And Thunderstorms
Winds: 13 mph SW
80°

Tue, 10:00 PM

Scattered Showers And Thunderstorms
Winds: 13 mph SW
78°

Tue, 11:00 PM

Chance Showers And Thunderstorms
Winds: 12 mph SW
77°

Wed, 12:00 AM

Chance Showers And Thunderstorms
Winds: 12 mph SW
76°

Wed, 01:00 AM

Chance Showers And Thunderstorms
Winds: 12 mph SW
76°

Wed, 02:00 AM

Chance Showers And Thunderstorms
Winds: 10 mph SW
75°

Wed, 03:00 AM

Scattered Showers And Thunderstorms
Winds: 10 mph SW
75°

Wed, 04:00 AM

Scattered Showers And Thunderstorms
Winds: 10 mph SW
75°

Wed, 05:00 AM

Isolated Showers And Thunderstorms
Winds: 9 mph SW
75°

Wed, 06:00 AM

Chance Showers And Thunderstorms
Winds: 9 mph SW
75°

Wed, 07:00 AM

Slight Chance Showers And Thunderstorms
Winds: 9 mph SW
74°

Wed, 08:00 AM

Mostly Sunny
Winds: 8 mph SW
77°

Wed, 09:00 AM

Mostly Sunny
Winds: 9 mph SW
78°

Wed, 10:00 AM

Sunny
Winds: 9 mph W
82°

Wed, 11:00 AM

Mostly Sunny
Winds: 9 mph W
84°

Wed, 12:00 PM

Mostly Sunny
Winds: 9 mph W
85°
Winds: 16 mph SW
Scattered showers and thunderstorms between 2pm and 3pm, then showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 89. Southwest wind around 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 9 to 17 mph SW
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms between 8pm and 10pm, then scattered showers and thunderstorms between 10pm and 11pm, then a chance of showers and thunderstorms between 11pm and 3am, then scattered showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 74. Southwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 9 mph SW
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 87. Southwest wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 5 to 9 mph NW
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 68. Northwest wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 10 mph N
Sunny, with a high near 82. North wind around 10 mph.
Winds: 2 to 7 mph NE
Clear, with a low around 68.
Winds: 2 to 8 mph E
Sunny, with a high near 83.
Winds: 3 to 7 mph E
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 20%.
Winds: 3 to 7 mph NE
A chance of rain showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Winds: 2 to 6 mph SE
A chance of rain showers. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Winds: 2 to 8 mph SE
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Winds: 7 mph SW
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Winds: 5 to 9 mph SW
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
Winds: 7 mph W
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 72.

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 warm front will return northward this morning, followed by a cold front slowly pushing through tonight into Wednesday. High pressure will build in from the west Thursday and Friday. Special Marine Warnings for strong to severe thunderstorms are likely this afternoon and evening. Small Craft Advisories will likely be needed Wednesday night through Thursday morning.

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
Reporting time 11:01 AM EDT Tue Jul 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY AFTERNOON
Reporting time 11:01 AM EDT Tue Jul 21 2026
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