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      Extreme Heat Warning
      until 8:00 PM MST
      Elev 6919 ft, 36.048 °N 112.139 °W

      Grand Canyon, AZ

      Grand Canyon Station
      Updated: 7:37 AM MST on August 19, 2026 (GMT -7)
      3 minutes ago
      91°
      60°
      69
      Feels Like 69
      Sunny
      N
      3
      Same temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Thu 08/20
      High 91°f
      15% Precip. / 0 in
      Mostly sunny. A stray shower or thunderstorm is possible. High 91F. Winds W at 10 to 15 mph.
      Tonight
      Thu 08/20
      Low 56°f
      15% Precip. / 0 in
      Some clouds. A stray shower or thunderstorm is possible. Low 56F. Winds SSW at 5 to 10 mph.
      Tomorrow
      Fri 08/21
      High 89°f58°f
      24% Precip. / 0 in
      Mostly sunny skies. A stray shower or thunderstorm is possible. High 89F. Winds W at 5 to 10 mph.
      Hourly Forecast
      Now
      70°
      8AM
      73°
      9AM
      79°
      10AM
      82°
      11AM
      85°
      12PM
      86°
      1PM
      88°
      2PM
      89°
      3PM
      89°
      4PM
      89°
      5PM
      88°
      6PM
      87°
      7PM
      83°
      7:13PM
      Sunset
      8PM
      78°
      9PM
      73°
      10PM
      68°
      11PM
      66°
      12AM
      65°
      1AM
      63°
      2AM
      61°
      3AM
      60°
      4AM
      59°
      5AM
      58°
      5:51AM
      Sunrise
      6AM
      57°
      7AM
      63°
      Precipitation
      15%
      Pollen
      Grass Pollen
      Moderate
      Air Quality
      44
      Good
      UV Index
      1
      Low
      Additional Conditions
      1. Pressure 29.93 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point46°F
      5. Humidity 42%
      6. Rainfall 0 in
      7. Snow Depth 0 in
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      Astronomy
      1. Sun Rise Set
      2. Actual Time 5:50 AM 7:13 PM
      3. Civil Twilight 5:23 AM 7:40 PM
      4. Nautical Twilight 4:51 AM 8:12PM
      5. Astronomical Twilight 4:17 AM 8:46 PM
      1. Length of Visible Light 14h 16m
      2. Length of Day 13h 23m
      3. Tomorrow will be 2 minutes 3 seconds shorter
      1. Moon 1:11 PM 10:55 PM
      2. First quarter47% of the Moon is Illuminated
      Aug 26
      Full Moon
      Sep 3
      Waning Half Last Qtr
      Sep 16
      Waxing Half First Qtr
      -
      -
       KGCN Station History
      Almanac for August 19, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 91°F 82°F 90°F 2002
      4. Low 60°F 50°F 39°F 1979
      5. Rain/Snow Depth
      6. Precipitation 0 in 4.1 in -
      7. Snow 0 in 0 in -
      Almanac for August 20, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 89°F 82°F 91°F
      4. Low 60°F 49°F 37°F
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