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Personalized Forecasts

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    • Today

      Sep 25

      99° /68°F
      Breezy and hot with sunshine
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 5 - High
    • Mon

      Sep 26

      98° /68°
      Hot with blazing sunshine
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 5 - High
      More
    • Tue

      Sep 27

      92° /63°
      Partly sunny and hot
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 5 - High
      More
    • Wed

      Sep 28

      91° /62°
      Mostly sunny
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 5 - High
      More
    • Thu

      Sep 29

      90° /62°
      Warm with brilliant sunshine
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 5 - High
      More

    Day

    99°Hi RealFeel® 98° Precipitation 3%
    Breezy and hot with scorching sunshine; gusty winds and dry weather bring a high fire threat
    • NE 14 mph
    • Gusts: 23 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 1%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    68°Lo RealFeel® 65° Precipitation 6%
    Clear and breezy; gusty winds and excessively dry weather result in a high fire threat
    • NE 15 mph
    • Gusts: 34 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

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 99° 86° N/A 98°
    Low 68° 59° N/A 67°

    Sunrise/Sunset

    • Sunrise: 6:42 AM
    • Sunset: 6:42 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:40 AM
    • Moonset: 3:40 PM
    • Duration: 14:00 hr
    Astronomy

    Pomona Weather Report

    Santa Ana winds to raise wildfire threat across Southern California into Monday

    September 25, 2016; 5:47 AM ET

    Hot, dry and windy weather into Monday will lead to an increased risk of wildfires across Southern California. More >

    Sun. Arthritis Pain

    Sun. UV Index