Lebanon County, PA Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Lebanon County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy, with a low around 53. North wind around 8 mph.
County Weather Overview
This county weather page brings together forecast coverage for Lebanon County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Lebanon County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:51 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Lebanon County
Friday looks like the warmest upcoming period in Lebanon County at 79 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Saturday at about 17 to 21 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:51 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KCCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 66. East wind around 7 mph.
A chance of rain before 2am, then rain likely and a slight chance of thunderstorms. Cloudy, with a low around 55. Southeast wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain before 8am, then a chance of showers and thunderstorms between 3pm and 5pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 79. South wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Northwest wind 15 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 52. Chance of precipitation is 20%.
Areas of frost after 2am. Mostly clear, with a low around 33.
Widespread frost before 9am. Sunny, with a high near 57.
Mostly clear, with a low around 37.
Sunny, with a high near 61.
Partly cloudy, with a low around 41.
Mostly sunny, with a high near 64.
Partly cloudy, with a low around 43.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Mostly Cloudy
|
53°F |
8 mph
N
|
|
Thursday
Oct 15
|
Mostly Sunny
|
66°F |
7 mph
E
|
|
Thursday Night
Oct 15
|
Light Rain Likely
|
55°F |
6 to 10 mph
SE
|
|
Friday
Oct 16
|
Chance Light Rain then Chance Showers And Thunderstorms
|
79°F |
9 to 18 mph
S
|
|
Friday Night
Oct 16
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
45°F |
15 to 20 mph
NW
|
|
Saturday
Oct 17
|
Slight Chance Rain Showers then Mostly Sunny
|
52°F |
17 to 21 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear then Areas Of Frost
|
33°F |
2 to 15 mph
N
|
|
Sunday
Oct 18
|
Widespread Frost then Sunny
|
57°F |
2 to 7 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
37°F |
1 to 6 mph
E
|
|
Monday
Oct 19
|
Sunny
|
61°F |
1 to 8 mph
SE
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
1 to 5 mph
NE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
64°F |
1 to 5 mph
N
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
43°F |
3 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
64°F |
5 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Lebanon County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Lebanon County.
Largest mapped city population in this region: 7,528.
