My Profile
  1. Member Settings
  2. My Devices
  3. Sign Out
Log In
    Favorites
        More Settings
      Heat Advisory
      until 8:00 PM PDT
      Elev 1122 ft, 34.090 °N 117.739 °W

      Pomona, CA

      Pomona Station84°
      Updated: 8:55 AM PDT on September 8, 2026 (GMT -7)
      7 minutes ago
      95°
      71°
      84
      Feels Like 88
      Sunny
      N
      2
      Higher temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Wed 09/09
        High 95°f
         76% Precip. / 0.05 in
        Thunderstorms during the morning will give way to partly cloudy skies this afternoon. Hot. High near 95F. Winds WSW at 5 to 10 mph. Chance of rain 80%.
        Tonight
        Wed 09/09
        Low 79°f
         2% Precip. / 0 in
        A few clouds. Low 79F. Winds NNW at 5 to 10 mph.
        Tomorrow
        Thu 09/10
        High 101°f78°f
         0% Precip. / 0 in
        Intervals of clouds and sunshine. Hot. High 101F. Winds WSW at 5 to 10 mph.
        Hourly Forecast
        Now
        81°
        9AM
        81°
        10AM
        46%
        84°
        11AM
        49%
        87°
        12PM
        89°
        1PM
        91°
        2PM
        93°
        3PM
        94°
        4PM
        93°
        5PM
        92°
        6PM
        91°
        7PM
        88°
        7:06PM
        Sunset
        8PM
        86°
        9PM
        85°
        10PM
        83°
        11PM
        82°
        12AM
        82°
        1AM
        82°
        2AM
        81°
        3AM
        80°
        4AM
        80°
        5AM
        80°
        6AM
        81°
        6:30AM
        Sunrise
        7AM
        80°
        8AM
        84°
        Precipitation
        49%
        Rain possible around 10:15 AM
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        36
        Good
        UV Index
        2
        Low
        Additional Conditions
        1. Pressure 29.91 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point66°F
        5. Humidity 62%
        6. Rainfall 0 in
        7. Snow Depth 0 in
         KPOC Station History
        Almanac for September 8, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 95°F 91°F 110°F 1984
        4. Low 71°F 62°F 43°F 1917
        5. Rain/Snow Depth
        6. Precipitation 0.05 in 3.5 in -
        7. Snow 0 in 0 in -
        Almanac for September 9, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 101°F 91°F 106°F
        4. Low 71°F 62°F 43°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:29 AM 7:07 PM
        3. Civil Twilight 6:04 AM 7:32 PM
        4. Nautical Twilight 5:34 AM 8:01PM
        5. Astronomical Twilight 5:03 AM 8:32 PM
        1. Length of Visible Light 13h 28m
        2. Length of Day 12h 37m
        3. Tomorrow will be 2 minutes 4 seconds shorter
        1. Moon 3:41 AM 5:49 PM
        2. Waning Crescent9% of the Moon is Illuminated
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Precipitation
        Loading…
        Health
        Loading…
        Weather Alerts
        Loading…
        Our AppsAbout UsContactCareersWeather Data APIs
        PWS NetworkWundermap
        Terms of UsePrivacy PolicyCookie NoticeAccessibility StatementAdChoicesData Vendors
        essentialaccessibility.com
        We recognize our responsibility to use data and technology for good. We may use or share your data with our data vendors. Take control of your data.
        Review All Privacy and Ad Settings
        Choose how my information is shared
        Data Rights
        The Weather Company The Weather Channel Weather Underground Storm Radar
        © The Weather Company, LLC 2026
        Glossary