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St. Marks School, MD Weather Forecast
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St. Marks School Weather Forecast
| THIS AFTERNOON | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Sunny | Mostly Clear | Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 69°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C |
| POP: 70% | POP: 100% | POP: 70% | POP: 30% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 227 PM EDT Sun Oct 11 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
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Issued: 344 PM EDT Sun Oct 11 2026
Key Messages
- 1) Remnants of Isaias bring rain, breezy conditions, and an isolated brief ornado or two.
- 2) Above normal temperatures through mid week, then a late- week cold front bring a drop in temperatures along with additional precipitation chances.
Discussion
... KEY MESSAGE 1...Remnants of Isaias bring rain, breezy conditions, and an isolated brief tornado or two.
A modified tropical air mass remains entrenched over the area with widespread precipitatable water values ranging from 1.50 to 2.00 ...