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    • Tonight

      Nov 17

      54° Lo F
      Mainly clear
      • 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
    • Sat

      Nov 18

      81° /51°
      Mainly clear and nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Sun

      Nov 19

      78° /52°
      Partly cloudy and nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Mon

      Nov 20

      75° /56°
      Partly cloudy and nice
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Nov 21

      82° /60°
      Partly cloudy and very warm
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    75°Hi RealFeel® 80° Precipitation 50%
    A morning shower in spots; otherwise, partly cloudy
    • Winds from the
    • SSW 4 mph
    • Gusts: 9 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 20%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    54°Lo RealFeel® 56° Precipitation 3%
    Mainly clear
    • Winds from the
    • Calm 0 mph
    • Gusts: 4 mph
    • Max UV Index: N/A
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Fullerton Pollen Levels Nov 17

    • 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 11/17/2016
    High 75° 72° 90° (2008) 77°
    Low 54° 49° 41° (2015) 53°

    Sunrise/Sunset

    • Sunrise: 6:26 AM
    • Sunset: 4:47 PM
    • Duration: 10:21 hr

    Moonrise/Moonset

    • Moonrise: 5:33 AM
    • Moonset: 4:44 PM
    • Duration: 11:11 hr
    Astronomy

    Fri. Pollen

    Fri. Dust & Dander

    Fri. Wind Maps