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    • Early AM

      Aug 18

      57° Lo
      Clear
      • 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
      More
    • Today

      Aug 18

      80° /57°
      A strong afternoon t-storm
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More
    • Sat

      Aug 19

      82° /62°F
      Mostly sunny and beautiful
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
    • Sun

      Aug 20

      88° /67°
      An afternoon thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Aug 21

      85° /70°
      Showers and a heavier t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    82°Hi RealFeel® 89° Precipitation 4%
    Mostly sunny and beautiful
    • Winds from the
    • NW 6 mph
    • Gusts: 8 mph
    • Max UV Index: 11 (Extreme)
    • Thunderstorms: 2%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    62°Lo RealFeel® 62° Precipitation 5%
    Clear to partly cloudy
    • Winds from the
    • SSE 5 mph
    • Gusts: 7 mph
    • Max UV Index: N/A
    • Thunderstorms: 14%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Dayton Pollen Levels Aug 19

    • 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 8/19/2016
    High 82° 82° N/A 82°
    Low 62° 59° N/A 66°

    Sunrise/Sunset

    • Sunrise: 6:27 AM
    • Sunset: 8:13 PM
    • Duration: 13:46 hr

    Moonrise/Moonset

    • Moonrise: 2:55 AM
    • Moonset: 5:57 PM
    • Duration: 15:02 hr
    Astronomy

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps