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    • Today

      Oct 23

      55° /46°F
      Cooler with rain, some heavy
      • 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
    • Tue

      Oct 24

      49° /40°
      Breezy with rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Oct 25

      47° /35°
      A bit of snow and rain
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Thu

      Oct 26

      56° /41°
      Rather cloudy and breezy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Fri

      Oct 27

      44° /31°
      Cooler with a shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    55°Hi RealFeel® 49° Precipitation 100%
    Cooler with rain, heavy at times; watch for flooding
    • Winds from the
    • NE 7 mph
    • Gusts: 15 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 4%
    • Precipitation: 1.19 in
    • Rain: 1.19 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 12 hrs
    • Hours of Rain: 12 hrs

    Night

    46°Lo RealFeel® 37° Precipitation 81%
    Rain, heavy at times; watch for flooding
    • Winds from the
    • WNW 10 mph
    • Gusts: 17 mph
    • Max UV Index: N/A
    • Thunderstorms: 4%
    • Precipitation: 0.73 in
    • Rain: 0.73 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 8 hrs
    • Hours of Rain: 8 hrs

    Tustin Pollen Levels Oct 23

    • 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 10/23/2016
    High 55° 53° 80° (1963) 60°
    Low 46° 34° 19° (1976) 31°

    Sunrise/Sunset

    • Sunrise: 8:06 AM
    • Sunset: 6:45 PM
    • Duration: 10:39 hr

    Moonrise/Moonset

    • Moonrise: 11:39 AM
    • Moonset: 9:28 PM
    • Duration: 9:49 hr
    Astronomy

    Mon. Pollen

    Mon. Dust & Dander

    Mon. Wind Maps