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    • Today

      Jun 28

      86° /52°F
      A thunderstorm in spots
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
    • Thu

      Jun 29

      79° /48°
      Periods of sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Jun 30

      70° /49°
      Cooler with a thundershower
      • Low
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Low
      • Tree Pollen: Moderate
      More
    • Sat

      Jul 1

      81° /54°
      Clouding up; warmer
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      More
    • Sun

      Jul 2

      86° /56°
      Nice with clouds and sun
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: High
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      More

    Day

    86°Hi RealFeel® 89° Precipitation 40%
    Sun and some clouds with a shower or thunderstorm in spots later this afternoon
    • ESE 9 mph
    • Gusts: 24 mph
    • Max UV Index: 8 (Very High)
    • Thunderstorms: 40%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0.5 hrs
    • Hours of Rain: 0.5 hrs

    Night

    52°Lo RealFeel® 49° Precipitation 10%
    Clear to partly cloudy
    • SSW 7 mph
    • Gusts: 12 mph
    • Max UV Index: N/A
    • Thunderstorms: 40%
    • 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 Jun 28

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

      Moderate

    • Ragweed Pollen

      Moderate

    • Mold

      Low

    • Grass Pollen

      Moderate

    Temperature History

    more Historical Weather Data >
      Today Normal Record 6/28/2016
    High 86° 84° N/A 90°
    Low 52° 55° N/A 57°

    Sunrise/Sunset

    • Sunrise: 5:35 AM
    • Sunset: 8:30 PM
    • Duration: 14:55 hr

    Moonrise/Moonset

    • Moonrise: 10:46 AM
    • Moonset: 12:05 AM
    • Duration: 13:19 hr
    Astronomy

    Wed. Pollen

    Wed. Dust & Dander

    Wed. Wind Maps