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Shaded-relief atlas plate of South Lebanon, Pennsylvania: rivers, roads, the city limits and where the water drains.
PENNSYLVANIA · LEBANON COUNTY

South Lebanon

10,634 people, 550 ft above sea level in Lebanon County.

550 ftElevation, city center
10,634People, 2024 estimate
22 sq miLand area
Sunny 71°
Sunny now Dew point 56° · NNW 6 mph · high 71°
City of South Lebanon River Interstate 2 miles
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The South Lebanon plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in South Lebanon

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Muir Army Air Field / Indiantown (KMUI) · 2:55 PM
Sunny
71° Sunny Feels like 71° · high of 71° near 3 PM
WindNNW 6 mphno gusts
Humidity61%rising to 96% by morning
Pressure30.01 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 56° · Comfortable65° by Friday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday30% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 280.29 in · 1 dry day
ALERTS & OUTLOOKS
No watches or warnings for Lebanon County
NWS State College and the Storm Prediction Center · checked 3:52 PM
SUN & MOON
↑ 6:59 AM6:51 PM ↓
11 h 52 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
28
GOODAir quality index · ozone
Tomorrow: 53, moderate. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
partly cloudy day
partly cloudy night
partly cloudy night
mostly clear night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy day
partly cloudy day
partly cloudy day
mostly sunny
partly cloudy night
mostly clear night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
71°
58°
75°
62°
77°
64°
CHANCE OF RAIN
50%
WIND, MPH
6
0
0
0
0
0
0
5
4
1
0
0
0
0
0
3
5
4
1
0
0
0
3
8
HOW IT FEELS · DEW POINT
Sticky: dew points 57 to 65°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
TUE Sept. 29 Partly cloudy Partly cloudy
71° 58°
0% rain — NW 5 A
WED Sept. 30 Partly cloudy Partly cloudy
78° 61°
0% rain — SW 2 A
THU Oct. 1 Partly cloudy Partly cloudy
80° 63°
0% rain — SSW 3 C
FRI Oct. 2 Chance of showers Chance of showers
84° 57°
30% rain up to 0.2″ NW 8 B
SAT Oct. 3 Chance of showers; cooler Chance of showers; cooler
70° 54°
40% rain up to 0.4″ NE 3 B
SUN Oct. 4 Chance of showers Chance of showers
67° 53°
50% rain up to 0.8″ SSE 3 C
MON Oct. 5 Mostly sunny Mostly sunny
66° 44°
0% rain — NNW 7 C
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

MILE7
ON THE NETWORK

Around South Lebanon on the Forecast Network

Neighboring plates

Lancaster PA · 19 MI 19 miles south Reading PA · 24 MI 24 miles east Philadelphia PA · 69 MI 69 miles east Washington DC · 102 MI 102 miles south New York NY · 131 MI 131 miles east Hempstead NY · 148 MI 148 miles east
FORECASTCITY
Atlas plate of South Lebanon, Pennsylvania. Explore the plate
PENNSYLVANIA · LEBANON

South Lebanon

10,634 people, 550 ft above sea level in Lebanon County.

550 ftElevation
10,634People
22 sq miLand
Sunny 71°
SunnyDew point 56°
1

Today in South Lebanon

NEXT 15 HOURS
Now partly cloudy day 71° 0%
6p partly cloudy day 70° 1%
9p partly cloudy night 64° 2%
12a partly cloudy night 61° 0%
3a mostly clear night 60° 0%
6a partly cloudy night 58° 0%
Rain
NEXT RAINFriday · 30%
→
Tue0%
Partly cloudy Partly cloudy
58
71
A
Wed0%
Partly cloudy Partly cloudy
61
78
A
Thu0%
Partly cloudy Partly cloudy
63
80
C
Fri30%
Chance of showers Chance of showers
57
84
B
Sat40%
Chance of showers; cooler Chance of showers; cooler
54
70
B
Sun50%
Chance of showers Chance of showers
53
67
C
Mon0%
Mostly sunny Mostly sunny
44
66
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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