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Hazardous Weather Conditions

Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Fair

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.46 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 1:55 am EDT
Extended Forecast for

Circleville OH

Frost Advisory until October 19, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until October 19, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Overnight

    Low: 35 °F

    Areas Frost

  • Monday

    Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 67. Calm wind.

    High: 67 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 68 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Overnight
Areas of frost after 5am. Otherwise, clear, with a low around 35. Calm wind.
Monday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 67. Calm wind.
Monday Night
Clear, with a low around 37. Calm wind.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 68. Calm wind becoming northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 39.
Thursday
Sunny, with a high near 68.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 67.
Friday Night
Clear, with a low around 40.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Circleville OH
 39.6°N 82.95°W (Elev. 686 ft)
Last Update:
12:23 am EDT Oct 19, 2026
Forecast Valid:
2am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation