| NWS Forecast for: Frederick County Issued by: National Weather Service Baltimore, MD/Washington, D.C. Last Update: 1056 AM EDT Thu Sep 3 2026 | |
Rest Of Today: Mostly cloudy late this morning, then becoming partly sunny. Isolated thunderstorms. Numerous showers late this morning, then scattered showers this afternoon. Highs around 90. West winds around 5 mph. Chance of rain 70 percent. Tonight: Mostly cloudy with scattered showers and thunderstorms in the evening, then partly cloudy with scattered showers with isolated thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 70s. West winds around 5 mph. Chance of rain 50 percent. Friday: Mostly sunny. Patchy fog in the morning. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 70 percent. Friday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Northwest winds 5 to 10 mph. Chance of rain 40 percent. Saturday: Partly sunny. Highs in the lower 80s. North winds around 5 mph. Saturday Night: Partly cloudy. Lows in the upper 50s. Sunday: Sunny. Highs in the upper 70s. Sunday Night: Mostly clear. Lows in the upper 50s. Labor Day: Sunny. Highs in the upper 70s. Monday Night: Partly cloudy. Lows around 60. Tuesday: Mostly sunny. Highs in the lower 80s. Tuesday Night: Partly cloudy. Lows in the lower 60s. Wednesday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Frederick County | |
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