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      Elev 1273 ft, 34.112 °N 117.372 °W

      Rialto, CA

      Sun, Nov 1, 2026
      Tonight
      Sun 11/01
      Low 56°f
      88% Precip. / 0.1 in
      Periods of rain. Potential for heavy rainfall. Low 56F. Winds light and variable. Chance of rain 90%.
      Tomorrow
      Mon 11/02
      High 64°f
      50% Precip. / 0.03 in
      Showers in the morning, then partly cloudy in the afternoon. High 64F. Winds SW at 10 to 15 mph. Chance of rain 50%.
      Sunrise 6:09 AM
      Sunset 4:56 PM
      Moonrise 11:30 PM
      Moonset 12:49 PM
      Last Quarter, 44% visible
      Hourly Forecast
      Now
      59°
      1AM
      91%
      59°
      1AM
      78%
      59°
      2AM
      77%
      59°
      3AM
      68%
      58°
      4AM
      67%
      58°
      5AM
      49%
      57°
      6AM
      57°
      7:09AM
      Sunrise
      7AM
      57°
      8AM
      32%
      58°
      9AM
      50%
      59°
      10AM
      32%
      59°
      11AM
      31%
      61°
      12PM
      62°
      1PM
      63°
      2PM
      64°
      3PM
      64°
      4PM
      64°
      5:56PM
      Sunset
      5PM
      61°
      6PM
      59°
      7PM
      58°
      8PM
      57°
      9PM
      56°
      10PM
      55°
      11PM
      54°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      1:00 am
      Rain
      59°F 59°F 91% 0.03in 100% 57°F 91% 2 mph SSW 29.82in
      1:00 am
      Rain
      59°F 59°F 78% 0.05in 100% 57°F 93% 2 mph SSE 29.82in
      2:00 am
      Rain
      59°F 59°F 77% 0.07in 100% 57°F 94% 2 mph S 29.81in
      3:00 am
      Rain
      58°F 58°F 68% 0.07in 100% 57°F 96% 3 mph SSW 29.8in
      4:00 am
      Rain
      58°F 58°F 67% 0.02in 100% 57°F 97% 3 mph S 29.8in
      5:00 am
      Showers
      57°F 57°F 49% 0.01in 100% 57°F 99% 3 mph S 29.8in
      6:00 am
      Cloudy
      57°F 57°F 23% 0in 99% 57°F 99% 3 mph SSE 29.81in
      7:00 am
      Cloudy
      57°F 57°F 24% 0in 94% 57°F 98% 3 mph SSE 29.82in
      8:00 am
      Few Showers
      58°F 58°F 32% 0in 91% 57°F 96% 4 mph S 29.84in
      9:00 am
      Showers
      59°F 59°F 50% 0.01in 95% 56°F 92% 4 mph SSW 29.85in
      10:00 am
      Few Showers
      59°F 59°F 32% 0.01in 88% 55°F 88% 5 mph SSW 29.85in
      11:00 am
      Few Showers
      61°F 60°F 31% 0.01in 70% 56°F 83% 7 mph SW 29.85in
      12:00 pm
      Mostly Cloudy
      62°F 61°F 24% 0in 70% 54°F 76% 9 mph SW 29.84in
      1:00 pm
      Partly Cloudy
      63°F 62°F 12% 0in 53% 53°F 70% 10 mph SW 29.84in
      2:00 pm
      Partly Cloudy
      64°F 63°F 12% 0in 32% 50°F 60% 11 mph SW 29.83in
      3:00 pm
      Partly Cloudy
      64°F 63°F 9% 0in 37% 49°F 59% 11 mph SW 29.84in
      4:00 pm
      Partly Cloudy
      64°F 63°F 2% 0in 51% 48°F 58% 11 mph WSW 29.86in
      5:00 pm
      Partly Cloudy
      61°F 60°F 3% 0in 30% 49°F 64% 8 mph SW 29.89in
      6:00 pm
      Mostly Clear
      59°F 59°F 4% 0in 27% 49°F 69% 6 mph SW 29.92in
      7:00 pm
      Mostly Clear
      58°F 58°F 5% 0in 23% 49°F 74% 4 mph SW 29.96in
      8:00 pm
      Mostly Clear
      57°F 57°F 5% 0in 21% 50°F 76% 3 mph S 29.99in
      9:00 pm
      Clear
      56°F 56°F 6% 0in 18% 49°F 77% 2 mph ESE 30.01in
      10:00 pm
      Clear
      55°F 55°F 4% 0in 13% 49°F 79% 1 mph ENE 30.02in
      11:00 pm
      Clear
      54°F 54°F 5% 0in 13% 49°F 82% 2 mph ENE 30.03in
      Additional Conditions
      1. Pressure 29.82 in
      2. Visibility 7 miles
      3. Clouds Cloudy
      4. Dew Point57°F
      5. Humidity 90%
      6. Rainfall 0.27 in
      7. Snow Depth 0 in
      KRIR Station History
      Almanac for November 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 71°F 78°F 96°F 1966
      4. Low 54°F 49°F 30°F 1919
      5. Rain/Snow Depth
      6. Precipitation 0.03 in 0.03 in -
      7. Snow 0 in - in -
      Almanac for November 2, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 64°F 77°F 99°F
      4. Low 52°F 49°F 34°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:09 AM 4:56 PM
      3. Civil Twilight 5:43 AM 5:22 PM
      4. Nautical Twilight 5:13 AM 5:51PM
      5. Astronomical Twilight 4:44 AM 6:21 PM
      1. Length of Visible Light 11h 38m
      2. Length of Day 10h 47m
      3. Tomorrow will be 1 minute 53 seconds shorter
      1. Moon 11:30 PM 12:49 PM
      2. Last Quarter44% 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
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      Windchill
      Heat Index
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      Level Access
      Glossary