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    • Today

      Sep 28

      72° /65°F
      A morning shower, then rain
      • Common Cold
        • Common Cold
        • Flu
      • Beneficial
      • weather for colds
      • Avg Temp: 69°
      • Avg RealFeel: 66°
      • Hi RealFeel: 73°
    • Thu

      Sep 29

      72° /63°
      Heavy rain and a thunderstorm
      • Beneficial
      • weather for colds
      • Avg Temp: 68°
      • Avg RealFeel: 63°
      • Hi RealFeel: 69°
      More
    • Fri

      Sep 30

      69° /64°
      Cloudy, showers around; windy
      • Beneficial
      • weather for colds
      • Avg Temp: 67°
      • Avg RealFeel: 61°
      • Hi RealFeel: 66°
      More
    • Sat

      Oct 1

      76° /59°
      Rather cloudy and warmer
      • Beneficial
      • weather for colds
      • Avg Temp: 68°
      • Avg RealFeel: 70°
      • Hi RealFeel: 80°
      More
    • Sun

      Oct 2

      77° /56°
      More clouds than sun
      • Beneficial
      • weather for colds
      • Avg Temp: 67°
      • Avg RealFeel: 69°
      • Hi RealFeel: 81°
      More
    72°/68° RealFeel® 71°/63°
    Rain
    • 7 mph
    • Precipitation: 78%
    • Rain: 0.22 in
    • Snow: 0 in
    • Humidity: 81%
    • Cloud Cover: 95%
    • Dew Point: 64° F
    • Visibility: 6 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/28/2015
    High 72° 71° N/A 81°
    Low 65° 55° N/A 63°

    Sunrise/Sunset

    • Sunrise: 7:03 AM
    • Sunset: 6:55 PM
    • Duration: 11:52 hr

    Moonrise/Moonset

    • Moonrise: 4:39 AM
    • Moonset: 5:54 PM
    • Duration: 13:15 hr
    Astronomy

    Gaithersburg Weather Report

    Rain to soak northeastern US during final days of September

    September 28, 2016; 5:45 AM ET

    Periods of rain will drench portions of the northeastern United States through Friday. More >

    Wed. Cold & Flu

    Wed. UV Index