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

63°F

17°C

Humidity 42%
Wind Speed S 12 G 21 mph
Barometer 30.25 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 29 Mar 2:35 pm EDT
Extended Forecast for

Lebanon OH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 64. Southwest wind around 14 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of sprinkles between 9pm and 4am, then a chance of showers or sprinkles after 4am. Mostly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 71. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62. South wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 81. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 37 mph.

    High: 81 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 90%.

    High: 72 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 64. Southwest wind around 14 mph.
Tonight
A chance of sprinkles between 9pm and 4am, then a chance of showers or sprinkles after 4am. Mostly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday
A slight chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 71. Southwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 62. South wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 81. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 37 mph.
Tuesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lebanon OH
 39.42°N 84.21°W (Elev. 797 ft)
Last Update:
2:18 pm EDT Mar 29, 2026
Forecast Valid:
2pm EDT Mar 29, 2026-6pm EDT Apr 4, 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