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

54°F

12°C

Humidity 77%
Wind Speed W 12 G 18 mph
Barometer 29.69 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 6 Jan 6:15 pm EST
Extended Forecast for

5 Miles ENE Latham OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. West wind 6 to 11 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. West wind 3 to 6 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 59. Southeast wind 3 to 7 mph.

    High: 59 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain, mainly after 1am. Low around 53. South wind 10 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, with thunderstorms also possible after 1pm. High near 63. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Rain

  • Friday Night

    Friday Night: Rain. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.

    High: 58 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 41. West wind 6 to 11 mph.
Wednesday
Partly sunny, with a high near 52. West wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 36. Light and variable wind.
Thursday
Mostly cloudy, with a high near 59. Southeast wind 3 to 7 mph.
Thursday Night
Rain, mainly after 1am. Low around 53. South wind 10 to 14 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, with thunderstorms also possible after 1pm. High near 63. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Rain. Low around 52. Chance of precipitation is 80%.
Saturday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Latham OH
 39.11°N 83.24°W (Elev. 1191 ft)
Last Update:
4:00 pm EST Jan 6, 2026
Forecast Valid:
6pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
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