Station WASD2 - 8594900 - Washington, DC
August 18, 2026 12:48 am EDTLocation: 38.873N 77.021W
Atmospheric Pressure: 29.84 in (1010.6 mb)
Water Temperature: 83.7°F (28.7°C)
Overnight - 74°F
Aug 18, 2026
5 mph W
Partly Cloudy
Partly cloudy, with a low around 74. West wind around 5 mph.
Tuesday - 87°F
Aug 18, 2026
3 to 7 mph N
Mostly Sunny
Mostly sunny, with a high near 87. North wind 3 to 7 mph.
Tuesday Night - 71°F
Aug 18, 2026
1 to 6 mph NW
Mostly Clear
Mostly clear, with a low around 71. Northwest wind 1 to 6 mph.
Wednesday - 89°F
Aug 19, 2026
1 to 5 mph W
Sunny
Sunny, with a high near 89. West wind 1 to 5 mph.
Wednesday Night - 73°F
Aug 19, 2026
3 mph SW
Partly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 73. Southwest wind around 3 mph. Chance of precipitation is 20%.
Thursday - 86°F
Aug 20, 2026
1 to 6 mph N
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%.
Thursday Night - 70°F
Aug 20, 2026
1 to 6 mph NE
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
Friday - 84°F
Aug 21, 2026
5 mph NE
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Friday Night - 70°F
Aug 21, 2026
1 to 5 mph E
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 50%.
Saturday - 83°F
Aug 22, 2026
1 to 6 mph E
Showers And Thunderstorms Likely
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Saturday Night - 70°F
Aug 22, 2026
1 to 5 mph S
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Sunday - 85°F
Aug 23, 2026
2 to 9 mph NW
Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Sunday Night - 68°F
Aug 23, 2026
3 to 7 mph W
Chance Showers And Thunderstorms then Partly Cloudy
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Monday - 83°F
Aug 24, 2026
5 to 9 mph NW
Sunny
Sunny, with a high near 83.