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    • Today

      Oct 1

      71° /60°
      Humid with rain and drizzle
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Oct 2

      76° /56°
      Clouds giving way to some sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 3

      74° /54°
      Mostly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Oct 4

      72° /58°F
      Rather cloudy and comfortable
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Wed

      Oct 5

      66° /58°
      Cloudy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    72°Hi RealFeel® 73° Precipitation 6%
    Rather cloudy and comfortable
    • ENE 6 mph
    • Gusts: 9 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 3%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    58°Lo RealFeel® 56° Precipitation 10%
    Partly cloudy
    • ENE 7 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 1%
    • 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 10/4/2015
    High 72° 68° N/A 57°
    Low 58° 52° N/A 48°

    Sunrise/Sunset

    • Sunrise: 7:08 AM
    • Sunset: 6:45 PM
    • Duration: 11:37 hr

    Moonrise/Moonset

    • Moonrise: 10:18 AM
    • Moonset: 9:04 PM
    • Duration: 10:46 hr
    Astronomy

    Rockville Weather Report

    Much-needed rain targets drought-stricken New England this weekend

    October 1, 2016; 11:01 AM ET

    Rounds of beneficial rain will fall over drought-stricken portions of New England into Monday. More >

    Tue. Dust & Dander

    Tue. Wind Maps