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      Elev 1227 ft, 34.089 °N 117.437 °W

      Fontana, CA

      Thu, Oct 8, 2026
      Today
      Fri 10/09
      High 98°f
      0% Precip. / 0 in
      Sunny. Hot. High 98F. Winds SW at 10 to 15 mph.
      Tonight
      Fri 10/09
      Low 69°f
      0% Precip. / 0 in
      Clear skies. Low 69F. Winds WNW at 5 to 10 mph.
      Sunrise 6:49 AM
      Sunset 6:24 PM
      Moonrise 4:49 AM
      Moonset 5:17 PM
      Waning Crescent, 5% visible
      Hourly Forecast
      Now
      75°
      8AM
      76°
      9AM
      80°
      10AM
      85°
      11AM
      89°
      12PM
      92°
      1PM
      95°
      2PM
      97°
      3PM
      97°
      4PM
      96°
      5PM
      94°
      6PM
      91°
      6:24PM
      Sunset
      7PM
      86°
      8PM
      83°
      9PM
      81°
      10PM
      79°
      11PM
      77°
      12AM
      76°
      1AM
      75°
      2AM
      74°
      3AM
      73°
      4AM
      71°
      5AM
      71°
      6AM
      70°
      6:50AM
      Sunrise
      7AM
      70°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      8:00 am
      Sunny
      76°F 76°F 0% 0in 0% 50°F 40% 1 mph NNE 29.85in
      9:00 am
      Sunny
      80°F 80°F 0% 0in 0% 50°F 35% 1 mph SSW 29.85in
      10:00 am
      Sunny
      85°F 85°F 0% 0in 0% 50°F 30% 1 mph SW 29.85in
      11:00 am
      Sunny
      89°F 89°F 0% 0in 0% 51°F 27% 3 mph SW 29.83in
      12:00 pm
      Sunny
      92°F 92°F 0% 0in 0% 50°F 23% 6 mph SW 29.81in
      1:00 pm
      Sunny
      95°F 95°F 0% 0in 0% 49°F 21% 7 mph WSW 29.78in
      2:00 pm
      Sunny
      97°F 97°F 0% 0in 1% 49°F 20% 9 mph WSW 29.75in
      3:00 pm
      Sunny
      97°F 97°F 0% 0in 1% 50°F 21% 10 mph WSW 29.74in
      4:00 pm
      Sunny
      96°F 96°F 0% 0in 1% 51°F 21% 12 mph WSW 29.73in
      5:00 pm
      Sunny
      94°F 94°F 0% 0in 1% 51°F 23% 13 mph WSW 29.72in
      6:00 pm
      Sunny
      91°F 91°F 0% 0in 3% 50°F 26% 12 mph WSW 29.74in
      7:00 pm
      Clear
      86°F 86°F 0% 0in 5% 50°F 29% 8 mph WSW 29.76in
      8:00 pm
      Clear
      83°F 83°F 0% 0in 6% 50°F 32% 5 mph SW 29.79in
      9:00 pm
      Clear
      81°F 81°F 0% 0in 6% 51°F 35% 3 mph WSW 29.8in
      10:00 pm
      Clear
      79°F 79°F 0% 0in 4% 51°F 38% 2 mph WSW 29.81in
      11:00 pm
      Clear
      77°F 77°F 0% 0in 6% 52°F 41% 2 mph NW 29.81in
      Additional Conditions
      1. Pressure 29.85 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point50°F
      5. Humidity 40%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KRIR Station History
      Almanac for October 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 98°F 85°F 100°F 1953
      4. Low 71°F 58°F 50°F 1962
      5. Rain/Snow Depth
      6. Precipitation 0 in 0 in -
      7. Snow 0 in - in -
      Almanac for October 9, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 93°F 85°F 104°F
      4. Low 69°F 57°F 45°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:49 AM 6:24 PM
      3. Civil Twilight 6:24 AM 6:49 PM
      4. Nautical Twilight 5:55 AM 7:18PM
      5. Astronomical Twilight 5:26 AM 7:47 PM
      1. Length of Visible Light 12h 24m
      2. Length of Day 11h 34m
      3. Tomorrow will be 2 minutes 4 seconds shorter
      1. Moon 4:49 AM 5:17 PM
      2. Waning Crescent5% of the Moon is Illuminated
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nov 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary