Current conditions at
Baltimore, Inner Harbor (KDMH)
Lat: 39.28°NLon: 76.62°WElev: 20ft.84°F
29°C
| Humidity | 53% |
| Wind Speed | NA |
| Barometer | 30.17 in (1021.7 mb) |
| Dewpoint | 65°F (18°C) |
| Visibility | NA |
| Heat Index | 86°F (30°C) |
| Last update | 15 Aug 11:53 am EDT |
Extended Forecast for
Catonsville MD
This Afternoon
High: 87 °F
Mostly Sunny
Tonight
Low: 71 °F
Partly Cloudy
then Slight
Chance
T-stormsSunday
High: 82 °F
Showers
Sunday Night
Low: 71 °F
Showers
LikelyMonday
High: 88 °F
Mostly Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 67 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 87. East wind 3 to 5 mph.
Tonight
A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. Light southeast wind. Chance of precipitation is 20%.
Sunday
Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 82. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
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 71. South wind around 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 88. Northwest wind 7 to 9 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 67.
Wednesday
Sunny, with a high near 87.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Catonsville MD
39.26°N 76.73°W (Elev. 410 ft)
39.26°N 76.73°W (Elev. 410 ft)
10:53 am EDT Aug 15, 2026
12pm EDT Aug 15, 2026-6pm EDT Aug 21, 2026
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