| NWS Forecast for: Calvert County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 458 PM EDT Mon May 18 2026 | |
| Rest Of This Afternoon: Sunny, hot with highs in the lower 90s. South winds around 10 mph. Tonight: Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph. Tuesday: Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Tuesday Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Wednesday: Sunny in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Wednesday Night: Showers. Lows around 60. Chance of rain 80 percent. Thursday: Showers likely. Much cooler with highs in the upper 60s. Chance of rain 70 percent. Thursday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Friday: Showers likely. Highs in the upper 60s. Chance of rain 70 percent. Friday Night: Showers. Lows in the mid 50s. Chance of rain 80 percent. Saturday: Showers likely. Highs in the lower 70s. Chance of rain 70 percent. Saturday Night: Showers likely. Lows in the lower 60s. Chance of rain 70 percent. Sunday: Showers likely. Highs in the upper 70s. Chance of rain 60 percent. | |
| Zone Forecast: Calvert County | |
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