Lebanon, OH Weather & Growing Conditions
Tonight
61°F
Partly Cloudy
Partly cloudy, with a low around 61. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Partly Cloudy | 7 mph E | 2% |
| Saturday | 83°F | Patchy Fog then Chance Rain Showers | 6 mph SE | 41% |
| Saturday Night | 68°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph S | 67% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 50% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 8 to 12 mph N | 50% |
| Monday | 76°F | Chance Showers And Thunderstorms | 12 mph NE | 50% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 10 to 14 mph NE | 49% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 12 mph NE | 45% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 7 to 14 mph NE | 43% |
| Wednesday | 72°F | Chance Rain Showers | 10 mph N | 33% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 32% |
| Thursday | 72°F | Partly Sunny | 7 to 10 mph N | 12% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 10 mph N | 12% |
| Friday | 72°F | Partly Sunny | 6 to 10 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lebanon, OH
Last spring frost
Apr 24
First fall frost
Oct 19
Growing season
178 days
Hardiness zone
6b
Explore more for Lebanon, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Franklin, Oh (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.