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Patapsco, MD Weather Forecast
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Patapsco Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | |  |  |  |  | | | |  | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Sunny | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Cloudy | Mostly Sunny |
| Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C |
| POP: 60% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1058 PM EDT Thu Sep 03 2026 
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Issued: 204 AM EDT Fri Sep 4 2026
Key Messages
- 1) Hot temperatures, high humidity, and severe thunderstorm chances again today into Saturday.
- 2) Drier conditions anticipated over the second half of Labor Day weekend and early next week.
Discussion
... KEY MESSAGE 1...Hot temperatures, high humidity, and severe thunderstorm chances again today into Saturday.
Additional showers and thunderstorms, possibly severe, are anticipated again this afternoon/evening. Timing is a bit uncertain given the subtle waves aloft, but increasing low-l...