South Lebanon, OH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for South Lebanon, OH in one place.
Mostly sunny, with a high near 76. East wind 2 to 7 mph.
Local Weather Overview
This forecast page for South Lebanon, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 30, 2026 8:56 PM EDT.
The active forecast window currently covers May 31 to Jun 6, 2026 for South Lebanon, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 30, 2026 8:56 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in South Lebanon
Saturday looks like the warmest upcoming period in South Lebanon at 84 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Saturday at about 6 to 14 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 8:56 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 55. Northeast wind around 2 mph.
Mostly sunny, with a high near 77. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Sunny, with a high near 76.
Clear, with a low around 52.
Sunny, with a high near 77.
Clear, with a low around 54.
Sunny, with a high near 81.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 83.
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
May 31
|
Mostly Sunny
|
76°F |
2 to 7 mph
E
|
|
Sunday Night
May 31
|
Partly Cloudy
|
55°F |
2 mph
NE
|
|
Monday
Jun 1
|
Mostly Sunny
|
77°F |
0 to 5 mph
NE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
55°F |
5 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
76°F |
5 to 13 mph
NE
|
|
Tuesday Night
Jun 2
|
Clear
|
52°F |
2 to 12 mph
NE
|
|
Wednesday
Jun 3
|
Sunny
|
77°F |
2 to 7 mph
NE
|
|
Wednesday Night
Jun 3
|
Clear
|
54°F |
0 to 3 mph
NE
|
|
Thursday
Jun 4
|
Sunny
|
81°F |
0 to 5 mph
W
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
61°F |
3 mph
SW
|
|
Friday
Jun 5
|
Mostly Sunny
|
83°F |
2 to 13 mph
SW
|
|
Friday Night
Jun 5
|
Partly Cloudy then Chance Showers And Thunderstorms
|
66°F |
5 to 9 mph
SW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
84°F |
6 to 14 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Lebanon.
