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    • Tonight

      Oct 20

      75° Lo
      Partly cloudy, warm and muggy
      • 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: Moderate
      More
    • Sat

      Oct 21

      87° /74°F
      A thunderstorm in spots
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sun

      Oct 22

      83° /57°
      Heavy rain and a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Oct 23

      78° /60°
      Plenty of sunshine
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Oct 24

      78° /52°
      Plenty of sunshine
      • Moderate
      • ragweed pollen levels
      • Grass Pollen: Moderate
      • Ragweed Pollen: Moderate
      • Tree Pollen: Low
      More

    Day

    87°Hi RealFeel® 96° Precipitation 41%
    Partial sunshine with a shower or thunderstorm around; warmer and humid
    • Winds from the
    • SE 8 mph
    • Gusts: 13 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 60%
    • Precipitation: 0.1 in
    • Rain: 0.1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Night

    74°Lo RealFeel® 74° Precipitation 55%
    Partly cloudy, warm and muggy; a heavy thunderstorm around late
    • Winds from the
    • SSE 6 mph
    • Gusts: 10 mph
    • Max UV Index: N/A
    • Thunderstorms: 90%
    • Precipitation: 0.15 in
    • Rain: 0.15 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Houston Pollen Levels Oct 21

    • 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 10/21/2016
    High 87° 80° N/A 75°
    Low 74° 59° N/A 59°

    Sunrise/Sunset

    • Sunrise: 7:27 AM
    • Sunset: 6:45 PM
    • Duration: 11:18 hr

    Moonrise/Moonset

    • Moonrise: 9:02 AM
    • Moonset: 8:19 PM
    • Duration: 11:17 hr
    Astronomy

    Sat. Pollen

    Sat. Dust & Dander

    Sat. Wind Maps