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    • Today

      Jul 23

      88° /60°F
      A thunderstorm around
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Mon

      Jul 24

      87° /61°
      Partly sunny
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Tue

      Jul 25

      86° /60°
      Showers and a heavier t-storm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Jul 26

      79° /59°
      A heavy afternoon t-storm
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Thu

      Jul 27

      79° /58°
      A couple of thunderstorms
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More

    Day

    88°Hi RealFeel® 95° Precipitation 40%
    Partly sunny with a thunderstorm in spots this afternoon
    • Winds from the
    • SSE 7 mph
    • Gusts: 15 mph
    • Max UV Index: 9 (Very High)
    • Thunderstorms: 60%
    • Precipitation: 0.05 in
    • Rain: 0.05 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Night

    60°Lo RealFeel® 56° Precipitation 18%
    Partly cloudy
    • Winds from the
    • SSW 10 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Castle Rock Pollen Levels Jul 23

    • Extreme
    • Very High
    • High
    • Moderate
    • Low
    • Tree Pollen

      Low

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/23/2016
    High 88° 87° N/A 95°
    Low 60° 60° N/A 60°

    Sunrise/Sunset

    • Sunrise: 5:51 AM
    • Sunset: 8:20 PM
    • Duration: 14:29 hr

    Moonrise/Moonset

    • Moonrise: 6:09 AM
    • Moonset: 8:38 PM
    • Duration: 14:29 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps