| NWS Forecast for: St. Marys County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 732 PM EDT Fri Jun 13 2025 |  |
Tonight: Showers and thunderstorms likely this evening, then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall this evening. Some thunderstorms may produce heavy rainfall after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 70 percent. Saturday: Mostly cloudy. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds around 5 mph, becoming north around 5 mph in the afternoon. Chance of rain 70 percent. Saturday Night: Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. East winds around 5 mph. Chance of rain 80 percent. Sunday: Cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 70 percent. Sunday Night: Showers with a chance of thunderstorms. Lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 80 percent. Monday: Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent. Monday Night: Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Tuesday: Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent. Tuesday Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. Wednesday: Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. Wednesday Night: Partly cloudy. Lows in the lower 70s. Juneteenth: Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent. Thursday Night: Partly cloudy. Lows in the lower 70s. Friday: Sunny. Highs in the upper 80s. | |
| Zone Forecast: St. Marys County | |
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