Current Conditions

Lebanon, Pennsylvania

58°F15°C
Partly Cloudy

Wind

ENE 7 mph11 km/h

Humidity

80%

Cloud Cover

96%

As of Tuesday, September 22, 2026 at 11:39 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 54°F12°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 66°F19°CLow 53°F12°CPrecip 0 in0.1 mm8%Cloud 57%Wind ENE 9 mph14 km/hWednesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Breezy from the ENE at 10 mph16 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h.
Partly CloudyHigh 69°F20°CLow 48°F9°CFeels 45°F7°CPrecip 0 in0 mmCloud 61%Wind NE 8 mph12 km/hThursday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 49°F9°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 48°F9°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h.
DrizzleHigh 73°F23°CLow 50°F10°CFeels 46°F8°CPrecip 0.02 in0.5 mm15%Cloud 59%Wind N 9 mph15 km/hFriday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 51°F11°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the N at 9 to 10 mph15 to 17 km/h. 15% chance of drizzle in the evening.
ShowersHigh 70°F21°CLow 57°F14°CPrecip 0.15 in3.8 mm28%Cloud 57%Wind N 11 mph17 km/hSaturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the N at 11 to 12 mph18 to 19 km/h. 27% chance of showers throughout the day. Dry air. Saturday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the N at 10 to 11 mph16 to 17 km/h. 28% chance of showers throughout the night.
Light RainHigh 65°F18°CLow 58°F14°CPrecip 0.21 in5.4 mm41%Cloud 87%Wind NNW 9 mph15 km/hSunday: Overcast and mild, with a high of 65°F18°C and morning low of 58°F14°C. Breezy from the NNW at 10 mph16 km/h. 41% chance of light rain throughout the day. Sunday Night: Overcast, with a low around 58°F14°C. Breezy from the NNW at 9 to 10 mph14 to 16 km/h. 35% chance of light rain throughout the night.
DrizzleHigh 68°F20°CLow 58°F15°CPrecip 0.04 in1.1 mm14%Cloud 83%Wind NW 6 mph10 km/hMonday: Overcast and mild, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the NW at 7 mph11 km/h. 10% chance of drizzle in the morning. Monday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the NW at 6 to 7 mph9 to 11 km/h. 14% chance of drizzle overnight.
Partly CloudyHigh 73°F23°CLow 58°F14°CPrecip 0 in0.1 mm3%Cloud 52%Wind NW 4 mph6 km/hTuesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 58°F15°C. Light wind from the NW around 4 mph7 km/h. Tuesday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the NW around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2366°F19°C53°F12°C0 in0.1 mm· 8%57%Partly CloudyENE 9 mph14 km/h
ThursdaySep 2469°F20°C48°F9°C
Feels 45°F7°C
0 in0 mm· —61%Partly CloudyNE 8 mph12 km/h
FridaySep 2573°F23°C50°F10°C
Feels 46°F8°C
0.02 in0.5 mm· 15%59%DrizzleN 9 mph15 km/h
SaturdaySep 2670°F21°C57°F14°C0.15 in3.8 mm· 28%57%ShowersN 11 mph17 km/h
SundaySep 2765°F18°C58°F14°C0.21 in5.4 mm· 41%87%Light RainNNW 9 mph15 km/h
MondaySep 2868°F20°C58°F15°C0.04 in1.1 mm· 14%83%DrizzleNW 6 mph10 km/h
TuesdaySep 2973°F23°C58°F14°C0 in0.1 mm· 3%52%Partly CloudyNW 4 mph6 km/h
WednesdaySep 3076°F24°C57°F14°C0.02 in0.6 mm· 14%53%DrizzleSSE 5 mph8 km/h
ThursdayOct 175°F24°C61°F16°C0.19 in4.8 mm· 31%72%Light RainSSE 6 mph10 km/h
FridayOct 272°F22°C61°F16°C0.21 in5.3 mm· 28%69%ShowersWSW 6 mph10 km/h
SaturdayOct 372°F22°C59°F15°C0.17 in4.4 mm· 27%62%ShowersW 6 mph10 km/h
SundayOct 471°F22°C58°F14°C0.22 in5.6 mm· 26%62%ShowersSW 6 mph10 km/h
MondayOct 568°F20°C57°F14°C0.2 in5.2 mm· 26%60%ShowersW 7 mph11 km/h
TuesdayOct 667°F19°C54°F12°C0.17 in4.2 mm· 20%55%ShowersWNW 7 mph11 km/h
WednesdayOct 766°F19°C53°F12°C0.14 in3.6 mm· 20%51%ShowersWNW 7 mph11 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.3409°N, 76.4113°W·Elevation: 143m·Timezone: America/New_York·Population: 25,534