National Weather Service Forecast for:
Catonsville MD Issued by: National Weather Service Baltimore, MD/Washington, D.C. |
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Updated: 10:30 pm EDT Jul 8, 2025 | ||||||||||||||||||
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Hazardous Weather Outlook
Flood Watch
Tonight |
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Light southwest wind. Chance of precipitation is 20%. |
Wednesday |
A chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. Light and variable wind. Chance of precipitation is 30%. |
Wednesday Night |
A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. |
Thursday |
Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 86. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Thursday Night |
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 60%. |
Friday |
A chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. Chance of precipitation is 50%. |
Friday Night |
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%. |
Saturday |
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%. |
Saturday Night |
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%. |
Sunday |
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%. |
Sunday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%. |
Monday |
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%. |
Monday Night |
A chance of thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%. |
Tuesday |
A chance of showers. Mostly sunny, with a high near 89. Chance of precipitation is 40%. |
Forecast from NOAA-NWS for Catonsville MD.