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      Heat Advisory
      until 8:00 PM EDT
      Elev 623 ft, 39.334 °N 82.963 °W

      Chillicothe, OH

      Jefferson Ave Station73°
      Updated: 4:09 AM EDT on September 4, 2026 (GMT -4)
      7 minutes ago
      91°
      71°
      73
      Feels Like 75
      Fog
      N
      0
      Lower temperature is expected today
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Today
        Fri 09/04
        High 91°f
         23% Precip. / 0 in
        Sunny to partly cloudy. A stray shower or thunderstorm is possible. High 91F. Winds W at 5 to 10 mph.
        Tonight
        Fri 09/04
        Low 70°f
         23% Precip. / 0 in
        Partly cloudy. A stray shower or thunderstorm is possible. Low around 70F. Winds light and variable.
        Tomorrow
        Sat 09/05
        High 84°f62°f
         43% Precip. / 0.12 in
        Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 84F. Winds NNW at 5 to 10 mph. Chance of rain 40%.
        Hourly Forecast
        Now
        73°
        5AM
        73°
        6AM
        73°
        7AM
        73°
        7:03AM
        Sunrise
        8AM
        73°
        9AM
        78°
        10AM
        82°
        11AM
        86°
        12PM
        88°
        1PM
        90°
        2PM
        90°
        3PM
        90°
        4PM
        90°
        5PM
        89°
        6PM
        87°
        7PM
        85°
        7:57PM
        Sunset
        8PM
        81°
        9PM
        78°
        10PM
        77°
        11PM
        75°
        12AM
        75°
        1AM
        74°
        2AM
        73°
        3AM
        73°
        4AM
        72°
        Precipitation
        24%
        Pollen
        Ragweed Pollen
        Moderate
        Air Quality
        67
        Moderate
        UV Index
        0
        Low
        Additional Conditions
        1. Pressure 29.95 in
        2. Visibility 1.5 miles
        3. Clouds Cloudy
        4. Dew Point71°F
        5. Humidity 91%
        6. Rainfall 0.09 in
        7. Snow Depth 0 in
         KRZT Station History
        Almanac for September 4, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 91°F 83°F 93°F 2008
        4. Low 71°F 58°F 43°F 1997
        5. Rain/Snow Depth
        6. Precipitation 0 in - in -
        7. Snow 0 in - in -
        Almanac for September 5, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 84°F 83°F 95°F
        4. Low 71°F 57°F 42°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 7:03 AM 7:57 PM
        3. Civil Twilight 6:35 AM 8:25 PM
        4. Nautical Twilight 6:03 AM 8:57PM
        5. Astronomical Twilight 5:29 AM 9:30 PM
        1. Length of Visible Light 13h 49m
        2. Length of Day 12h 54m
        3. Tomorrow will be 2 minutes 29 seconds shorter
        1. Moon - 3:26 PM
        2. Last Quarter51% of the Moon is Illuminated
        Sep 4
        Waning Half Last Qtr
        Sep 10
        New Moon
        Sep 18
        Waxing Half First Qtr
        Sep 26
        Full Moon
        Precipitation
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