| NWS Forecast for: St. Marys County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 732 AM EDT Thu Aug 28 2025 |  |
| Today: Partly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph. Tonight: Partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph. Friday: Sunny. Highs in the lower 80s. West winds around 5 mph. Friday Night: Partly cloudy. Lows in the lower 60s. North winds around 5 mph. Saturday: Mostly sunny. Highs in the mid 70s. North winds 5 to 10 mph. Saturday Night: Mostly clear. Lows around 60. Sunday: Sunny. Highs in the upper 70s. Sunday Night: Partly cloudy. Lows around 60. Labor Day: Mostly sunny. Highs in the upper 70s. Monday Night: Mostly clear. Lows around 60. Tuesday: Mostly sunny. Highs in the upper 70s. Tuesday Night: Partly cloudy. Lows in the lower 60s. Wednesday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: St. Marys County | |
Visit your local NWS office at: https://www.weather.gov/lwx |