Mount Lebanon, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Mostly Sunny
    86°
    Forecast night icon
    Night
    Clear
    61°
    Sunday 5/19
    Day
    86°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny and warm. Near steady temperature around 80. North winds around 5 mph with gusts up to 20 mph.
    Night Details
    Clear. Patchy fog after midnight. Lows in the upper 50s. Northeast winds around 5 mph in the evening becoming light and variable.
  • Forecast day icon
    Monday
    Mostly Sunny
    84°
    Forecast night icon
    Night
    Clear
    65°
    Monday 5/20
    Day
    84°
    Mostly Sunny
    Forecast day icon
    Night
    65°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Mostly sunny. Unseasonably warm with highs in the mid 80s. South winds around 5 mph.
    Night Details
    Mainly clear. Warm with lows in the lower 60s. Southeast winds around 5 mph.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    Clear
    66°
    Tuesday 5/21
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Unseasonably warm with highs in the upper 80s. South winds 5 to 10 mph.
    Night Details
    Mainly clear. Warm with lows in the mid 60s.
  • Forecast day icon
    Wednesday
    30% Chance of Storms
    89°
    Forecast night icon
    Night
    50% Chance of Storms
    66°
    Wednesday 5/22
    Day
    89°
    30% Chance of Storms
    Forecast day icon
    Night
    66°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Unseasonably warm with highs in the upper 80s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Warm with lows in the mid 60s. Chance of rain 50 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    75°
    Forecast night icon
    Night
    50% Chance of Storms
    59°
    Thursday 5/23
    Day
    75°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    30% Chance Rain Showers
    55°
    Friday 5/24
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 70s.
    Night Details
    Partly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    82°
    Forecast night icon
    Night
    50% Chance of Rain
    61°
    Saturday 5/25
    Day
    82°
    40% Chance Rain Showers
    Forecast day icon
    Night
    61°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 40 percent chance of showers. Highs around 80.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 61F. Dew point will be around 54F with an average humidity of 63%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Sunday
    50% Chance of Rain
    82°
    Forecast night icon
    Night
    40% Chance of Rain
    63°
    Sunday 5/26
    Day
    82°
    50% Chance of Rain
    Forecast day icon
    Night
    63°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 82F. Dew point will be around 59F with an average humidity of 62%. Winds will be 3 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 63F. Dew point will be around 58F with an average humidity of 68%. Winds will be 3 mph from the S.
  • Forecast day icon
    Monday
    40% Chance of Rain
    80°
    Forecast night icon
    Night
    50% Chance of Rain
    63°
    Monday 5/27
    Day
    80°
    40% Chance of Rain
    Forecast day icon
    Night
    63°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 80F. Dew point will be around 61F with an average humidity of 66%. Winds will be 2 mph from the S.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 63F. Dew point will be around 59F with an average humidity of 72%. Winds will be 1 mph from the S.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    79°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Tuesday 5/28
    Day
    79°
    50% Chance of Rain
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. High temperature around 79F. Dew point will be around 61F with an average humidity of 67%. Winds will be 2 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 62F. Dew point will be around 57F with an average humidity of 70%. Winds will be 1 mph from the SW.