National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Chillicothe Ross County Airport (KRZT)

Lat: 39.44°NLon: 83.02°WElev: 725ft.

Overcast

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Last update 21 Nov 8:35 am EST
Extended Forecast for

McDermott OH

  • Today

    Today: Rain, mainly after noon. Patchy fog between 9am and noon. High near 56. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain then
    Rain Likely

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 55. North wind 3 to 5 mph.

    High: 55 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 58. Calm wind becoming west around 5 mph.

    High: 58 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Rain likely after 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday

    Tuesday: Rain. High near 64. Chance of precipitation is 90%.

    High: 64 °F

    Rain

Detailed Forecast

Today
Rain, mainly after noon. Patchy fog between 9am and noon. High near 56. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 2am. Low around 46. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 55. North wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 33. Calm wind.
Sunday
Sunny, with a high near 58. Calm wind becoming west around 5 mph.
Sunday Night
Mostly clear, with a low around 34.
Monday
Partly sunny, with a high near 60.
Monday Night
Rain likely after 1am. Cloudy, with a low around 45. Chance of precipitation is 60%.
Tuesday
Rain. High near 64. Chance of precipitation is 90%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Wednesday
A chance of rain. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 30.
Thanksgiving Day
Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McDermott OH
 38.85°N 83.04°W (Elev. 643 ft)
Last Update:
6:03 am EST Nov 21, 2025
Forecast Valid:
8am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation