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    • Tonight

      Apr 25

      49° Lo F
      A damaging thunderstorm
      • Ragweed Pollen
        • Ragweed Pollen
        • Grass Pollen
        • Tree Pollen
        • Mold
        • Dust & Dander
        • Air Quality Index
      • Ragweed Pollen
      • Weather
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
    • Wed

      Apr 26

      54° /39°
      Cooler with occasional rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Thu

      Apr 27

      62° /52°
      Some sun, then clouds; warmer
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Fri

      Apr 28

      71° /51°
      A thunderstorm in spots
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: High
      More
    • Sat

      Apr 29

      63° /46°
      Heavy rain and a thunderstorm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    77°Hi RealFeel® 76° Precipitation 25%
    Mostly cloudy
    • S 12 mph
    • Gusts: 26 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 24%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    49°Lo RealFeel® 40° Precipitation 63%
    A dangerous thunderstorm; storms may bring downpours, large hail, damaging winds, and a tornado
    • NNW 9 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 95%
    • Precipitation: 0.67 in
    • Rain: 0.67 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Pleasanton Pollen Levels Apr 25

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

      High

    • Ragweed Pollen

      Low

    • Mold

      High

    • Grass Pollen

      Low

    Temperature History

    more Historical Weather Data >
      Today Normal Record 4/25/2016
    High 77° 68° 92° (2012) 73°
    Low 49° 47° 35° (2002) 58°

    Sunrise/Sunset

    • Sunrise: 6:30 AM
    • Sunset: 8:04 PM
    • Duration: 13:34 hr

    Moonrise/Moonset

    • Moonrise: 6:13 AM
    • Moonset: 7:18 PM
    • Duration: 13:05 hr
    Astronomy

    Tue. Pollen

    Tue. Dust & Dander

    Tue. Wind Maps