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      Extreme Heat Watch
      until 8:00 PM PDT
      +1 more alert
      Elev 1306 ft, 34.120 °N 117.528 °W

      Rancho Cucamonga, CA

      Downtown Station

      Summary

      Temperature (°F) Actual Historic Avg. Record
      High Temp10594109
      Low Temp756351
      Day Average Temp88.28--
      Precipitation (in) Actual Historic Avg. Record
      Precipitation00.01-
      Dew Point (°F) Actual Historic Avg. Record
      Dew Point54.06--
      High58--
      Low50--
      Average54.06--
      Wind (mph) Actual Historic Avg. Record
      Max Wind Speed14--
      Visibility10--
      Sea Level Pressure (in) Actual Historic Avg. Record
      Sea Level Pressure28.88--
      Astronomy Day Length Rise Set
      Actual Time13h 9m6:17 AM7:27 PM
      Civil Twilight5:51 AM7:53 PM
      Nautical Twilight5:20 AM8:24 PM
      Astronomical Twilight4:48 AM8:56 PM
      Moon: Waxing gibbous5:00 PM1:46 AM

      Daily Observations

      TimeTemperatureDew PointHumidityWindWind SpeedWind GustPressurePrecip.Condition
      12:53 AM 79 °F 54 °F 42 % CALM 0 mph - 28.89 in 0 in Fair
      1:53 AM 77 °F 54 °F 45 % CALM 0 mph - 28.88 in 0 in Fair
      2:53 AM 78 °F 57 °F 48 % CALM 0 mph - 28.88 in 0 in Fair
      3:53 AM 77 °F 55 °F 46 % CALM 0 mph - 28.88 in 0 in Fair
      4:53 AM 75 °F 56 °F 51 % CALM 0 mph - 28.88 in 0 in Fair
      5:53 AM 75 °F 57 °F 53 % CALM 0 mph - 28.88 in 0 in Fair
      6:53 AM 75 °F 58 °F 55 % CALM 0 mph - 28.88 in 0 in Fair
      7:53 AM 79 °F 58 °F 48 % CALM 0 mph - 28.89 in 0 in Fair
      8:53 AM 83 °F 57 °F 41 % CALM 0 mph - 28.9 in 0 in Fair
      9:53 AM 87 °F 55 °F 33 % CALM 0 mph - 28.9 in 0 in Fair
      10:53 AM 93 °F 53 °F 26 % VAR 6 mph - 28.91 in 0 in Fair
      11:53 AM 97 °F 50 °F 20 % W 6 mph - 28.9 in 0 in Fair
      12:53 PM 100 °F 50 °F 18 % WSW 10 mph 18 mph 28.88 in 0 in Fair
      1:53 PM 102 °F 50 °F 17 % WSW 10 mph - 28.86 in 0 in Fair
      2:53 PM 105 °F 51 °F 16 % WSW 10 mph 18 mph 28.85 in 0 in Fair
      3:53 PM 104 °F 51 °F 17 % WSW 12 mph 20 mph 28.83 in 0 in Fair
      4:53 PM 103 °F 52 °F 18 % WSW 14 mph 22 mph 28.83 in 0 in Fair
      5:53 PM 100 °F 55 °F 22 % WSW 13 mph 21 mph 28.83 in 0 in Partly Cloudy
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