, °F

Personalized Forecasts

Featured Forecast

My Favorite Forecasts

    My Recent Locations

    • Today

      Jan 21

      60° /47°
      Partly sunny and cool
      • 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
      More
    • Sun

      Jan 22

      57° /49°F
      Rain, becoming heavy; windy
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
    • Mon

      Jan 23

      53° /39°
      A couple of thunderstorms
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Tue

      Jan 24

      55° /37°
      A passing shower or two
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More
    • Wed

      Jan 25

      59° /38°
      Mostly sunny and cool
      • Low
      • ragweed pollen levels
      • Grass Pollen: Low
      • Ragweed Pollen: Low
      • Tree Pollen: Low
      More

    Day

    57°Hi RealFeel® 43° Precipitation 92%
    Windy and cool with rain, becoming heavy at times; watch for flooding
    • ESE 16 mph
    • Gusts: 29 mph
    • Max UV Index: 1 (Low)
    • Thunderstorms: 12%
    • Precipitation: 0.95 in
    • Rain: 0.95 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 9 hrs
    • Hours of Rain: 9 hrs

    Night

    49°Lo RealFeel® 39° Precipitation 81%
    Windy; evening rain, heavy at times, then late-night showers and thunderstorms; watch for flooding
    • SW 16 mph
    • Gusts: 26 mph
    • Max UV Index: N/A
    • Thunderstorms: 40%
    • Precipitation: 0.8 in
    • Rain: 0.8 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 9 hrs
    • Hours of Rain: 9 hrs

    Pomona Pollen Levels Jan 22

    • 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 1/22/2016
    High 57° 68° N/A 71°
    Low 49° 44° N/A 45°

    Sunrise/Sunset

    • Sunrise: 6:54 AM
    • Sunset: 5:12 PM
    • Duration: 10:18 hr

    Moonrise/Moonset

    • Moonrise: 2:21 AM
    • Moonset: 1:13 PM
    • Duration: 10:52 hr
    Astronomy

    Sun. Pollen

    Sun. Dust & Dander

    Sun. Wind Maps