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      Elev 558 ft, 39.224 °N 84.463 °W

      Arlington Heights, OH

      Updated: 5:41 AM EDT on August 25, 2026 (GMT -4)
      3 minutes ago
      82°
      55°
      57
      Feels Like 57
      Clear
      N
      0
      Similar temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Today
      Wed 08/26
      High 82°f
      15% Precip. / 0 in
      Cloudy early, becoming mostly sunny this afternoon. High 82F. Winds light and variable.
      Tonight
      Wed 08/26
      Low 57°f
      8% Precip. / 0 in
      Clear to partly cloudy. Low 57F. Winds light and variable.
      Tomorrow
      Thu 08/27
      High 85°f64°f
      15% Precip. / 0 in
      Intervals of clouds and sunshine. A stray shower or thunderstorm is possible. High near 85F. Winds light and variable.
      Hourly Forecast
      Now
      56°
      6AM
      56°
      7AM
      56°
      7:00AM
      Sunrise
      8AM
      58°
      9AM
      63°
      10AM
      66°
      11AM
      71°
      12PM
      74°
      1PM
      77°
      2PM
      79°
      3PM
      80°
      4PM
      81°
      5PM
      80°
      6PM
      80°
      7PM
      78°
      8PM
      75°
      8:18PM
      Sunset
      9PM
      70°
      10PM
      68°
      11PM
      66°
      12AM
      64°
      1AM
      62°
      2AM
      61°
      3AM
      60°
      4AM
      59°
      5AM
      59°
      Additional Conditions
      1. Pressure 30.11 in
      2. Visibility 6 miles
      3. Clouds Clear
      4. Dew Point56°F
      5. Humidity 100%
      6. Rainfall 0 in
      7. Snow Depth 0 in
      KLUK Station History
      Almanac for August 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 82°F 85°F 97°F 2023
      4. Low 55°F 63°F 46°F 1952
      5. Rain/Snow Depth
      6. Precipitation 0 in - in -
      7. Snow 0 in - in -
      Almanac for August 26, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 85°F 85°F 97°F
      4. Low 55°F 62°F 46°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:00 AM 8:18 PM
      3. Civil Twilight 6:32 AM 8:46 PM
      4. Nautical Twilight 5:58 AM 9:20PM
      5. Astronomical Twilight 5:23 AM 9:54 PM
      1. Length of Visible Light 14h 14m
      2. Length of Day 13h 18m
      3. Tomorrow will be 2 minutes 24 seconds shorter
      1. Moon 7:13 PM 4:11 AM
      2. Waxing Gibbous95% of the Moon is Illuminated
      Aug 28
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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      Weather Alerts
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