, °F

Personalized Forecasts

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    My Recent Locations

    • Today

      Jul 20

      95° /75°F
      Partly sunny, hot and humid
      • Good
      • for stargazing
      • Cloud Cover: 68%
      • Precip: 15%
      • Hours of Precip: 0
    • Fri

      Jul 21

      93° /70°
      Partly sunny, hot and humid
      • Fair
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 19%
      • Hours of Precip: 0
      More
    • Sat

      Jul 22

      92° /73°
      Showers and a heavier t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 83%
      • Precip: 25%
      • Hours of Precip: 3
      More
    • Sun

      Jul 23

      92° /72°
      A heavy afternoon t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 86%
      • Precip: 21%
      • Hours of Precip: 1
      More
    • Mon

      Jul 24

      87° /68°
      A thunderstorm in spots
      • Very Good
      • for stargazing
      • Cloud Cover: 50%
      • Precip: 25%
      • Hours of Precip: 0.5
      More

    Day

    95°Hi RealFeel® 105° Precipitation 0%
    Hot and humid with partial sunshine; high levels of ozone will lead to poor air quality
    • Winds from the
    • W 6 mph
    • Gusts: 9 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 16%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    75°Lo RealFeel® 79° Precipitation 15%
    Partly cloudy and humid
    • Winds from the
    • W 5 mph
    • Gusts: 8 mph
    • Max UV Index: N/A
    • Thunderstorms: 16%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/20/2016
    High 95° 85° N/A 84°
    Low 75° 69° N/A 64°

    Sunrise/Sunset

    • Sunrise: 5:59 AM
    • Sunset: 8:31 PM
    • Duration: 14:32 hr

    Moonrise/Moonset

    • Moonrise: 3:12 AM
    • Moonset: 5:50 PM
    • Duration: 14:38 hr
    Astronomy

    Solunar Information for Gaithersburg, MD

    Sun, Jul 23
    New
    Sun, Jul 30
    First
    Mon, Aug 7
    Full
    Tue, Aug 15
    Last

    Thu. Stargazing