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

Warren County Airport (KI68)

Lat: 39.46°NLon: 84.25°WElev: 989ft.

Fair

54°F

12°C

Humidity 77%
Wind Speed S 3 mph
Barometer 29.91 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Nov 10:35 am EST
Extended Forecast for

South Lebanon OH

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 66. Southwest wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain before 11pm, then a chance of rain after 1am. Low around 42. South wind 5 to 14 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before 4pm. Partly sunny, with a high near 52. Northwest wind 11 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain after 7pm. Mostly cloudy, with a low around 32. Northwest wind 7 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 45. Northwest wind 6 to 13 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 66. Southwest wind 5 to 10 mph.
Tonight
Rain before 11pm, then a chance of rain after 1am. Low around 42. South wind 5 to 14 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 52. Northwest wind 11 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain after 7pm. Mostly cloudy, with a low around 32. Northwest wind 7 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 45. Northwest wind 6 to 13 mph.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Lebanon OH
 39.37°N 84.21°W (Elev. 797 ft)
Last Update:
4:00 am EST Nov 11, 2026
Forecast Valid:
10am EST Nov 11, 2026-6pm EST Nov 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