Log In
    Favorites
        Member Settings
      Elev 1227 ft, 34.089 °N 117.437 °W

      Fontana, CA

      Athol and Sierra Station75°
      Customize
      Sat 11/07
      84°
      59°
      Clear
      0
      Sun 11/08
      85°
      60°
      Sunny
      0
      Mon 11/09
      84°
      60°
      Mostly Sunny
      0
      Tue 11/10
      84°
      58°
      Partly Cloudy
      0
      Wed 11/11
      85°
      58°
      Sunny
      0
      Thu 11/12
      79°
      56°
      Sunny
      0
      Fri 11/13
      73°
      53°
      Partly Cloudy
      0
      Sat 11/14
      72°
      54°
      Partly Cloudy
      0
      Sun 11/15
      70°
      53°
      Partly Cloudy
      0.06
      Mon 11/16
      65°
      48°
      Showers
      0.91
              Additional Conditions
              1. Pressure 30 in
              2. Visibility 10 miles
              3. Clouds Clear
              4. Dew Point34°F
              5. Humidity 22%
              6. Rainfall 0 in
              7. Snow Depth 0 in
               KRIR Station History
              Almanac for November 7, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 84°F 76°F 91°F 1976
              4. Low 62°F 51°F 37°F 1982
              5. Rain/Snow Depth
              6. Precipitation 0 in 0.04 in -
              7. Snow 0 in - in -
              Almanac for November 8, 2026
              1. Forecast Average Record
              2. Temperature
              3. High 86°F 76°F 94°F
              4. Low 59°F 51°F 41°F
              Astronomy
              1. Sun Rise Set
              2. Actual Time 6:15 AM 4:51 PM
              3. Civil Twilight 5:48 AM 5:17 PM
              4. Nautical Twilight 5:19 AM 5:47PM
              5. Astronomical Twilight 4:49 AM 6:16 PM
              1. Length of Visible Light 11h 28m
              2. Length of Day 10h 36m
              3. Tomorrow will be 1 minute 43 seconds shorter
              1. Moon 4:46 AM 3:43 PM
              2. Waning Crescent3% of the Moon is Illuminated
              Nov 8
              New Moon
              Nov 17
              Waxing Half First Qtr
              Nov 24
              Full Moon
              Nov 30
              Waning Half Last Qtr
              Nearby Weather Stations
              Station Location
              Temp
              Windchill
              Heat Index
              Dew Point
              Humidity
              Wind
              Precip.
              Elev.
              Updated
              Loading nearby stations…
              Our AppsAbout UsContactCareers
              PWS NetworkWunderMap
              Trust CenterTerms of UsePrivacy PolicyData RightsPrivacy SettingsCookie NoticeData VendorsAccessibility Statement
              Level Access
              The Weather Company The Weather Channel Weather Underground Storm Radar
              © The Weather Company, LLC 2026
              Glossary