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    • Tonight

      Aug 21

      70° Lo F
      Heavy late-night t-storms
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
    • Tue

      Aug 22

      81° /53°
      A thunderstorm in the morning
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Aug 23

      79° /53°
      Sunny and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Aug 24

      78° /55°
      Partly sunny and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Fri

      Aug 25

      76° /57°
      Partly sunny and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More

    Day

    81°Hi RealFeel® 92° Precipitation 65%
    Clouds and sunny spells; humid with a shower or thunderstorm in the area
    • Winds from the
    • SW 7 mph
    • Gusts: 13 mph
    • Max UV Index: 10 (Extreme)
    • Thunderstorms: 60%
    • Precipitation: 0.12 in
    • Rain: 0.12 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Night

    70°Lo RealFeel® 68° Precipitation 65%
    Heavy thunderstorms late; otherwise, an evening shower; becoming cloudy, warm and muggy
    • Winds from the
    • SW 7 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 90%
    • Precipitation: 0.51 in
    • Rain: 0.51 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3 hrs
    • Hours of Rain: 3 hrs

    Jacksonville Pollen Levels Aug 21

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

      Low

    • Ragweed Pollen

      High

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/21/2016
    High 81° 85° 106° (1936) 76°
    Low 70° 60° 40° (1950) 56°

    Sunrise/Sunset

    • Sunrise: 6:18 AM
    • Sunset: 7:49 PM
    • Duration: 13:31 hr

    Moonrise/Moonset

    • Moonrise: 6:03 AM
    • Moonset: 7:56 PM
    • Duration: 13:53 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps