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      Elev 1273 ft, 34.112 °N 117.372 °W

      Rialto, CA

      Thu, Oct 29, 2026
      Tonight
      Thu 10/29
      Low 55°f
      2% Precip. / 0 in
      Cloudy. Low around 55F. Winds light and variable.
      Tomorrow
      Fri 10/30
      High 75°f
      4% Precip. / 0 in
      Sunshine and clouds mixed. High around 75F. Winds SW at 5 to 10 mph.
      Sunrise 7:06 AM
      Sunset 5:59 PM
      Moonrise 8:58 PM
      Moonset 11:18 AM
      Waning Gibbous, 79% visible
      Hourly Forecast
      Now
      60°
      1AM
      59°
      2AM
      58°
      3AM
      58°
      4AM
      57°
      5AM
      56°
      6AM
      56°
      7AM
      56°
      7:06AM
      Sunrise
      8AM
      57°
      9AM
      60°
      10AM
      63°
      11AM
      67°
      12PM
      69°
      1PM
      71°
      2PM
      73°
      3PM
      73°
      4PM
      73°
      5PM
      72°
      5:59PM
      Sunset
      6PM
      69°
      7PM
      66°
      8PM
      65°
      9PM
      64°
      10PM
      64°
      11PM
      63°
      12AM
      62°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 am
      Mostly Cloudy
      59°F 59°F 2% 0in 75% 53°F 78% 2 mph NW 29.93in
      2:00 am
      Cloudy
      58°F 58°F 2% 0in 80% 52°F 80% 1 mph NNE 29.93in
      3:00 am
      Cloudy
      58°F 58°F 2% 0in 82% 52°F 80% 1 mph N 29.91in
      4:00 am
      Cloudy
      57°F 57°F 2% 0in 87% 52°F 83% 1 mph NNE 29.9in
      5:00 am
      Cloudy
      56°F 56°F 2% 0in 87% 51°F 83% 1 mph ENE 29.9in
      6:00 am
      Mostly Cloudy
      56°F 56°F 2% 0in 64% 51°F 83% 1 mph ENE 29.9in
      7:00 am
      Mostly Cloudy
      56°F 56°F 2% 0in 66% 51°F 84% 1 mph NE 29.91in
      8:00 am
      Mostly Cloudy
      57°F 57°F 5% 0in 65% 53°F 86% 1 mph ENE 29.92in
      9:00 am
      Mostly Cloudy
      60°F 60°F 4% 0in 66% 54°F 80% 1 mph ESE 29.93in
      10:00 am
      Mostly Cloudy
      63°F 63°F 2% 0in 60% 54°F 72% 2 mph SW 29.93in
      11:00 am
      Partly Cloudy
      67°F 67°F 1% 0in 46% 55°F 65% 3 mph SW 29.91in
      12:00 pm
      Partly Cloudy
      69°F 69°F 0% 0in 48% 54°F 59% 5 mph WSW 29.9in
      1:00 pm
      Partly Cloudy
      71°F 71°F 0% 0in 44% 53°F 54% 5 mph WSW 29.87in
      2:00 pm
      Partly Cloudy
      73°F 73°F 0% 0in 49% 53°F 50% 6 mph WSW 29.84in
      3:00 pm
      Partly Cloudy
      73°F 73°F 0% 0in 40% 54°F 50% 6 mph WSW 29.82in
      4:00 pm
      Partly Cloudy
      73°F 73°F 0% 0in 53% 54°F 51% 7 mph WSW 29.81in
      5:00 pm
      Partly Cloudy
      72°F 72°F 2% 0in 59% 56°F 58% 9 mph WSW 29.81in
      6:00 pm
      Mostly Cloudy
      69°F 69°F 3% 0in 63% 58°F 68% 10 mph WSW 29.83in
      7:00 pm
      Mostly Cloudy
      66°F 66°F 5% 0in 64% 58°F 75% 8 mph WSW 29.85in
      8:00 pm
      Mostly Cloudy
      65°F 65°F 7% 0in 78% 58°F 78% 7 mph WSW 29.87in
      9:00 pm
      Cloudy
      64°F 64°F 8% 0in 87% 58°F 80% 5 mph WSW 29.88in
      10:00 pm
      Cloudy
      64°F 64°F 15% 0in 91% 58°F 83% 4 mph WSW 29.88in
      11:00 pm
      Cloudy
      63°F 63°F 21% 0in 96% 58°F 86% 4 mph WSW 29.88in
      Additional Conditions
      1. Pressure 29.93 in
      2. Visibility 10 miles
      3. Clouds Mostly Cloudy
      4. Dew Point53°F
      5. Humidity 77%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KRIR Station History
      Almanac for October 29, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 79°F 98°F 1965
      4. Low 53°F 50°F 30°F 1999
      5. Rain/Snow Depth
      6. Precipitation 0.02 in 0.03 in -
      7. Snow 0 in - in -
      Almanac for October 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 75°F 78°F 97°F
      4. Low 55°F 50°F 30°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:06 AM 5:59 PM
      3. Civil Twilight 6:40 AM 6:25 PM
      4. Nautical Twilight 6:11 AM 6:54PM
      5. Astronomical Twilight 5:42 AM 7:23 PM
      1. Length of Visible Light 11h 44m
      2. Length of Day 10h 52m
      3. Tomorrow will be 1 minute 53 seconds shorter
      1. Moon 8:58 PM 11:18 AM
      2. Waning Gibbous79% of the Moon is Illuminated
      Nov 1
      Waning Half Last Qtr
      Nov 8
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary