Baltimore Washington Airport (BWI) Weather 06/23/2026
Overnight
70
Slight Chance T-storms
Thursday
95
Partly Sunny
Thursday Night
73
Chance T-storms then Mostly Cloudy
Friday
96
Mostly Sunny then Showers Likely
Friday Night
68
Showers Likely then Chance Showers
Saturday
90
Sunny
Saturday Night
68
Mostly Clear
Sunday
93
Mostly Sunny then Chance T-storms
Sunday Night
66
Showers Likely
Monday
83
Partly Sunny then Slight Chance Showers
Monday Night
63
Chance Showers
Tuesday
81
Chance Showers
Tuesday Night
62
Slight Chance T-storms
Weekly Forecast
Overnight
A slight chance of showers, with thunderstorms also possible after 5am. Partly cloudy, with a low around 70. Light west wind. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 95. Heat index values as high as 105. West wind 5 to 8 mph.
Thursday Night
A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, with a low around 73. West wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers and thunderstorms between 3pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 96. Heat index values as high as 103. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 68. Northwest wind around 7 mph. Chance of precipitation is 60%.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 68.
Sunday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Monday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 20%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.