Lebanon 7-day weather forecast

Written by:
December 29, 2025
ESOlex // Shutterstock

Lebanon 7-day weather forecast

Stacker created the forecast for Lebanon, Pennsylvania using data from OpenWeather. This week's high is 46 °F on Tuesday, while the low is 13 °F on Sunday. There are expected to be 0 sunny days, snow on 2 days, and 2 days of rain this week.

There are currently no weather alerts.

Monday, January 12

- High of 41 °F, low of 29 °F (47% humidity)
- Overcast with a 0% chance of rain
- Fresh breeze (19 mph wind)
- Sunrise at 7:27 AM, sunset at 5:00 PM
1 / 6
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Tuesday, January 13

- High of 46 °F, low of 29 °F (45% humidity)
- Mostly cloudy with a 0% chance of rain
- Gentle breeze (12 mph wind)
- Sunrise at 7:27 AM, sunset at 5:01 PM
2 / 6
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Wednesday, January 14

- High of 45 °F, low of 38 °F (81% humidity)
- Overcast with a 97% chance of rain (1 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 7:26 AM, sunset at 5:02 PM
3 / 6
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Thursday, January 15

- High of 39 °F, low of 22 °F (65% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate breeze (17 mph wind)
- Sunrise at 7:26 AM, sunset at 5:03 PM
4 / 6
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Friday, January 16

- High of 32 °F, low of 19 °F (39% humidity)
- Partly cloudy with a 0% chance of snow
- Fresh breeze (20 mph wind)
- Sunrise at 7:26 AM, sunset at 5:04 PM
5 / 6
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Saturday, January 17

- High of 33 °F, low of 22 °F (91% humidity)
- Overcast with a 100% chance of snow (2 mm of snow)
- Moderate breeze (14 mph wind)
- Sunrise at 7:25 AM, sunset at 5:05 PM
6 / 6
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Sunday, January 18

- High of 31 °F, low of 13 °F (53% humidity)
- Partly cloudy with a 100% chance of snow (1 mm of snow)
- Fresh breeze (19 mph wind)
- Sunrise at 7:25 AM, sunset at 5:06 PM
- New moon

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