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    • Today

      Oct 21

      88° /74°
      A thunderstorm in spots
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Moderate
      More
    • Sun

      Oct 22

      82° /58°F
      Heavy rain and a thunderstorm
      • High
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: High
      • Tree Pollen: Moderate
    • Mon

      Oct 23

      80° /60°
      Plenty of sunshine
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      More
    • Tue

      Oct 24

      79° /52°
      Plenty of sunshine
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More
    • Wed

      Oct 25

      77° /56°
      Sunny and beautiful
      • High
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: High
      • Tree Pollen: Low
      More

    Day

    82°Hi RealFeel® 89° Precipitation 76%
    Heavy rain and a thunderstorm into early afternoon; not as warm; watch for flash flooding
    • Winds from the
    • NW 9 mph
    • Gusts: 16 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 1 in
    • Rain: 1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 7 hrs
    • Hours of Rain: 7 hrs

    Night

    58°Lo RealFeel® 55° Precipitation 3%
    Clear to partly cloudy and cooler
    • Winds from the
    • N 8 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Houston Pollen Levels Oct 22

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

      Moderate

    • Ragweed Pollen

      High

    • Mold

      Low

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/22/2016
    High 82° 80° N/A 77°
    Low 58° 59° N/A 57°

    Sunrise/Sunset

    • Sunrise: 7:28 AM
    • Sunset: 6:44 PM
    • Duration: 11:16 hr

    Moonrise/Moonset

    • Moonrise: 9:56 AM
    • Moonset: 8:59 PM
    • Duration: 11:03 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps