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    • Today

      Aug 19

      88° /71°F
      Partly sunny; humid
      • 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
    • Mon

      Aug 20

      86° /73°
      A p.m. shower or thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Aug 21

      79° /66°
      A shower and t-storm around
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Aug 22

      78° /57°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Aug 23

      79° /58°
      Sunshine; beautiful
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    88°Hi RealFeel® 96° Precipitation 9%
    Partly sunny; humid
    • Winds from the
    • NE 5 mph
    • Gusts: 8 mph
    • Max UV Index: 6 (High)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    71°Lo RealFeel® 73° Precipitation 11%
    Partly cloudy; humid
    • Winds from the
    • E 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 9%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Louisville Pollen Levels Aug 19

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

      Low

    • Ragweed Pollen

      Low

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/19/2017
    High 88° 88° 101° (1936) 90°
    Low 71° 68° 54° (1944) 71°

    Sunrise/Sunset

    • Sunrise: 7:01 AM
    • Sunset: 8:32 PM
    • Duration: 13:31 hr

    Moonrise/Moonset

    • Moonrise: 3:44 PM
    • Moonset: 1:58 AM
    • Duration: 10:14 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps