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Calvert County Weather Forecast
| REST OF TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy |
| Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C |
| POP: 50% | POP: 50% | POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1056 AM EDT Fri Sep 04 2026 
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Issued: 1052 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...