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    • Early AM

      Jan 20

      51° Lo
      Periods of rain, some heavy
      • 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: Low
      More
    • Today

      Jan 20

      56° /47°F
      A.M. downpours, then a shower
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Sat

      Jan 21

      57° /51°
      Partly sunny
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Jan 22

      58° /45°
      Rain, some heavy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Jan 23

      55° /42°
      A brief shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    56°Hi RealFeel® 52° Precipitation 81%
    Cloudy; rain, some heavy, early on this morning, then a shower in spots this afternoon
    • WSW 12 mph
    • Gusts: 18 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 29%
    • Precipitation: 0.61 in
    • Rain: 0.61 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 3.5 hrs
    • Hours of Rain: 3.5 hrs

    Night

    47°Lo RealFeel® 41° Precipitation 60%
    Mostly cloudy with a shower
    • WNW 8 mph
    • Gusts: 14 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.1 in
    • Rain: 0.1 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 2 hrs
    • Hours of Rain: 2 hrs

    Arroyo Grande Pollen Levels Jan 20

    • 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 1/20/2016
    High 56° 66° N/A 63°
    Low 47° 36° N/A 52°

    Sunrise/Sunset

    • Sunrise: 7:09 AM
    • Sunset: 5:19 PM
    • Duration: 10:10 hr

    Moonrise/Moonset

    • Moonrise: 12:47 AM
    • Moonset: 12:10 PM
    • Duration: 11:23 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps