| NWS Forecast for: St. Marys County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 756 PM EDT Wed Apr 15 2026 | |
| Tonight: Partly cloudy. Lows in the upper 60s. Southwest winds 5 to 10 mph. Thursday: Mostly sunny. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph. Thursday Night: Partly cloudy. A slight chance of showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Friday: Partly sunny with a 30 percent chance of showers. Highs in the lower 80s. West winds around 5 mph. Friday Night: Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 30 percent. Saturday: Mostly sunny. Highs around 80. Saturday Night: Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. Sunday: Showers likely. Highs in the upper 60s. Chance of rain 60 percent. Sunday Night: Partly cloudy. Lows in the lower 40s. Monday: Sunny. Highs in the upper 50s. Monday Night: Clear. Lows in the upper 30s. Tuesday: Sunny. Highs in the upper 60s. Tuesday Night: Mostly clear. Lows in the lower 50s. Wednesday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: St. Marys County | |
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