| NWS Forecast for: Frederick County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 312 PM EDT Tue Jul 21 2026 |  |
Rest Of This Afternoon: Showers and scattered thunderstorms. Some thunderstorms may be severe with damaging winds. Highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 80 percent. Tonight: Mostly cloudy. Showers and scattered thunderstorms in the evening, then scattered showers and thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may be severe with damaging winds in the evening. Lows in the upper 60s. Southwest winds 10 to 15 mph. Chance of rain 80 percent. Wednesday: Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. West winds 10 to 15 mph. Chance of rain 40 percent. Wednesday Night: Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. North winds 5 to 10 mph. Chance of rain 40 percent. Thursday: Sunny. Highs in the upper 70s. North winds 5 to 10 mph. Thursday Night: Clear. Lows in the upper 50s. Friday: Sunny. Highs in the lower 80s. Friday Night: Mostly cloudy. Lows in the lower 60s. Saturday: Mostly sunny. Highs in the upper 70s. Saturday Night: Partly cloudy. Lows in the lower 60s. Sunday: Mostly sunny. Highs in the lower 80s. Sunday Night: Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Monday: Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. | |
| Zone Forecast: Frederick County | |
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