Annapolis MD
09/21/2026 11:00 PM
67°F
TEMPERATURE
Winds 12 mph E
Chance Rain Showers
A chance of rain showers before 2am, then showers and thunderstorms. Cloudy, with a low around 64. East wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Moonrise
05:38 PM
Moonset
02:25 AM
Sunrise
06:52 AM
Moon Phase
Waxing gibbous
Sunset
07:04 PM

Hourly Forecast

Mon, 11:00 PM

Chance Rain Showers
Winds: 12 mph E
67°

Tue, 12:00 AM

Chance Rain Showers
Winds: 13 mph E
67°

Tue, 01:00 AM

Chance Rain Showers
Winds: 13 mph E
66°

Tue, 02:00 AM

Chance Showers And Thunderstorms
Winds: 13 mph E
66°

Tue, 03:00 AM

Showers And Thunderstorms Likely
Winds: 13 mph E
66°

Tue, 04:00 AM

Showers And Thunderstorms Likely
Winds: 14 mph E
66°

Tue, 05:00 AM

Showers And Thunderstorms
Winds: 15 mph E
65°

Tue, 06:00 AM

Showers And Thunderstorms Likely
Winds: 15 mph E
64°

Tue, 07:00 AM

Showers And Thunderstorms Likely
Winds: 15 mph NE
64°

Tue, 08:00 AM

Showers And Thunderstorms Likely
Winds: 16 mph NE
64°

Tue, 09:00 AM

Showers And Thunderstorms Likely
Winds: 15 mph NE
64°

Tue, 10:00 AM

Patchy Fog
Winds: 15 mph NE
63°

Tue, 11:00 AM

Showers And Thunderstorms Likely
Winds: 15 mph NE
64°

Tue, 12:00 PM

Showers And Thunderstorms Likely
Winds: 16 mph NE
64°

Tue, 01:00 PM

Patchy Fog
Winds: 16 mph NE
64°

Tue, 02:00 PM

Showers And Thunderstorms Likely
Winds: 16 mph NE
64°

Tue, 03:00 PM

Showers And Thunderstorms Likely
Winds: 16 mph NE
65°

Tue, 04:00 PM

Showers And Thunderstorms Likely
Winds: 16 mph NE
65°

Tue, 05:00 PM

Rain Showers Likely
Winds: 16 mph NE
64°

Tue, 06:00 PM

Rain Showers Likely
Winds: 17 mph NE
64°

Tue, 07:00 PM

Rain Showers
Winds: 17 mph NE
64°

Tue, 08:00 PM

Rain Showers
Winds: 17 mph NE
63°

Tue, 09:00 PM

Rain Showers
Winds: 17 mph NE
63°

Tue, 10:00 PM

Rain Showers Likely
Winds: 18 mph NE
62°
Winds: 12 to 15 mph E
A chance of rain showers before 2am, then showers and thunderstorms. Cloudy, with a low around 64. East wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 16 mph NE
Showers and thunderstorms likely before 10am, then patchy fog and showers and thunderstorms likely. Cloudy, with a high near 65. Northeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Winds: 18 mph NE
Rain showers. Cloudy, with a low around 59. Northeast wind around 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Winds: 18 mph NE
Rain showers likely before 8am, then rain likely. Cloudy, with a high near 68. Northeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Winds: 18 mph NE
A chance of rain before 2am. Cloudy, with a low around 58. Northeast wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Winds: 17 mph NE
Partly sunny, with a high near 69.
Winds: 10 to 14 mph N
Mostly cloudy, with a low around 56.
Winds: 13 to 16 mph N
Mostly sunny, with a high near 71.
Winds: 12 to 15 mph N
Partly cloudy, with a low around 57.
Winds: 16 mph N
Mostly sunny, with a high near 72.
Winds: 9 to 14 mph NW
Partly cloudy, with a low around 58.
Winds: 13 mph N
Mostly sunny, with a high near 74.
Winds: 5 to 9 mph N
Partly cloudy, with a low around 59.
Winds: 6 to 9 mph N
Mostly sunny, with a high near 74.

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 area of high pressure will remain in place to our north through much of the week leading to a prolonged period of onshore flow. Several waves of low pressure may track along a stalled front to our south during this time. Small Craft Advisories will likely be needed for much of the Wednesday through Friday time period, and a few low-end Gale gusts can't be ruled out.

SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY AFTERNOON
Reporting time 07:57 PM EDT Mon Sep 21 2026
SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TUESDAY NIGHT
GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY AFTERNOON
Reporting time 07:57 PM EDT Mon Sep 21 2026
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