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.

Fair

59°F

15°C

Humidity 55%
Wind Speed S 12 G 22 mph
Barometer 29.80 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Feb 3:35 pm EST
Extended Forecast for

5 Miles ENE Latham OH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. Southwest wind around 8 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers before 10pm. Mostly cloudy, with a low around 27. Northwest wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. Light northwest wind.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. Southwest wind around 8 mph.
Tonight
A slight chance of showers before 10pm. Mostly cloudy, with a low around 27. Northwest wind 7 to 10 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 36. West wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph.
Thursday
Mostly cloudy, with a high near 34. Light northwest wind.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 23.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Washington's Birthday
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Latham OH
 39.11°N 83.24°W (Elev. 1191 ft)
Last Update:
12:25 pm EST Feb 10, 2026
Forecast Valid:
3pm EST Feb 10, 2026-6pm EST Feb 17, 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