, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Oct 20

      82° /71°F
      Partly cloudy with a t-storm
      • 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
    • Sat

      Oct 21

      86° /71°
      A thunderstorm in spots
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Moderate
      • Tree Pollen: Moderate
      More
    • Sun

      Oct 22

      81° /52°
      Rain, a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 23

      78° /52°
      Clear and pleasant
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Oct 24

      78° /47°
      Clear and pleasant
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More

    Day

    82°Hi RealFeel® 87° Precipitation 55%
    Partly cloudy and humid with a shower or thunderstorm
    • Winds from the
    • SE 9 mph
    • Gusts: 14 mph
    • Max UV Index: 2 (Low)
    • Thunderstorms: 60%
    • Precipitation: 0.12 in
    • Rain: 0.12 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    71°Lo RealFeel® 74° Precipitation 40%
    A shower or thunderstorm in spots this evening; otherwise, mainly cloudy and mild
    • Winds from the
    • SE 7 mph
    • Gusts: 12 mph
    • Max UV Index: N/A
    • Thunderstorms: 60%
    • 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

    Katy Pollen Levels Oct 20

    • 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 10/20/2016
    High 82° 81° N/A 88°
    Low 71° 59° N/A 61°

    Sunrise/Sunset

    • Sunrise: 7:28 AM
    • Sunset: 6:48 PM
    • Duration: 11:20 hr

    Moonrise/Moonset

    • Moonrise: 8:09 AM
    • Moonset: 7:44 PM
    • Duration: 11:35 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps