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    • Today

      Dec 4

      56° /51°F
      Rain and a thunderstorm
      • 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

      Dec 5

      62° /46°
      Clouds giving way to some sun
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Dec 6

      73° /45°
      Sunshine, pleasant and warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Dec 7

      64° /40°
      Cooler; an afternoon t-storm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Dec 8

      48° /29°
      Mostly cloudy; windy, chilly
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    56°Hi RealFeel® 50° Precipitation 100%
    Rain and a thunderstorm
    • NNE 11 mph
    • Gusts: 27 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 30%
    • Precipitation: 0.45 in
    • Rain: 0.45 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 7.5 hrs
    • Hours of Rain: 7.5 hrs

    Night

    51°Lo RealFeel® 43° Precipitation 66%
    Periods of rain and a thunderstorm
    • NNE 10 mph
    • Gusts: 21 mph
    • Max UV Index: N/A
    • Thunderstorms: 30%
    • Precipitation: 0.55 in
    • Rain: 0.55 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    San Antonio Pollen Levels Dec 4

    • 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 12/4/2015
    High 56° 66° 85° (1954) 64°
    Low 51° 44° 26° (1886) 38°

    Sunrise/Sunset

    • Sunrise: 7:14 AM
    • Sunset: 5:35 PM
    • Duration: 10:21 hr

    Moonrise/Moonset

    • Moonrise: 11:06 AM
    • Moonset: 10:18 PM
    • Duration: 11:12 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps