10-Day Weather Forecast - South Lebanon, PA

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  • 29|28°F
    Partly Sunny
    Arrow up

    Today

    29°F

    Sunny this morning then becoming partly sunny. Highs in the lower 30s. West winds 10 to 15 mph becoming southwest 5 to 10 mph this afternoon. Wind chill values as low as 6 above this morning.

    Tonight

    28°F

    Mostly cloudy. A slight chance of snow showers in the evening then a chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 20s. South winds 5 to 10 mph. Chance of snow 30 percent.

    Hourly details
  • Weekend Weather

  • Day

    36°F

    Mostly cloudy with a chance of snow showers in the morning then partly sunny in the afternoon. Snow accumulation around an inch possible. Highs in the lower 40s. South winds 5 to 10 mph becoming southwest in the afternoon. Chance of snow 50 percent.

    Night

    28°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. West winds around 5 mph.

    Hourly details
  • Day

    32°F

    Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 30s. West winds 5 to 10 mph.

    Night

    20°F

    Partly cloudy. Lows around 20.

    Hourly details
  • Day

    32°F

    Mostly sunny. Highs in the lower 30s.

    Night

    10°F

    Mostly clear. Lows around 10 above. Wind chill values as low as 5 below after midnight.

    Hourly details
  • Day

    18°F

    Sunny colder with highs around 20. Wind chill values as low as 10 below in the morning.

    Night

    10°F

    Partly cloudy. Lows around 10 above. Wind chill values as low as zero.

    Hourly details
  • Day

    32°F

    Partly sunny. Not as cool with highs around 30. Wind chill values as low as zero in the morning.

    Night

    28°F

    Mostly cloudy. Not as cool with lows in the mid 20s.

    Hourly details
  • Day

    34°F

    Partly sunny. Highs in the upper 30s.

    Night

    20°F

    Mostly clear. Low temperature around 20F. Dew point will be around 12F with an average humidity of 66%. Winds will be 3 mph from the W.

  • Day

    32°F

    Cloudy. High temperature around 32F. Dew point will be around 18F with an average humidity of 63%. Winds will be 1 mph from the S.

    Night

    27°F

    Mostly cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 27F. Dew point will be around 21F with an average humidity of 74%. Winds will be 1 mph from the SE.

  • Weekend Weather

  • Day

    35°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. High temperature around 35F. Dew point will be around 25F with an average humidity of 74%. Winds will be 1 mph from the E.

    Night

    24°F

    Cloudy with a chance of snow. Chance of precipitation 45%. Low temperature around 24F. Dew point will be around 22F with an average humidity of 79%. Winds will be 2 mph from the NW.

  • Day

    30°F

    Cloudy with a chance of snow. Chance of precipitation 45%. High temperature around 30F. Dew point will be around 19F with an average humidity of 69%. Winds will be 4 mph from the NW.

    Night

    15°F

    Mostly cloudy. Low temperature around 15F. Dew point will be around 12F with an average humidity of 69%. Winds will be 7 mph from the NW.