Hummelstown, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    81°
    Forecast night icon
    Night
    70% Chance of Storms
    67°
    Tuesday 5/7
    Day
    81°
    50% Chance of Rain
    Forecast day icon
    Night
    67°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 50%. High temperature around 81F. Dew point will be around 63F with an average humidity of 67%. Winds will be 2 mph from the S.
    Night Details
    Mostly cloudy. A slight chance of showers and thunderstorms this evening then showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. South winds around 5 mph. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    85°
    Forecast night icon
    Night
    30% Chance Rain Showers
    63°
    Wednesday 5/8
    Day
    85°
    50% Chance of Storms
    Forecast day icon
    Night
    63°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms in the morning then sunny in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph becoming west 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    Mostly clear in the evening then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. West winds 10 to 15 mph becoming northwest around 5 mph after midnight. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    Rain
    69°
    Forecast night icon
    Night
    Rain
    55°
    Thursday 5/9
    Day
    69°
    Rain
    Forecast day icon
    Night
    55°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers in the afternoon. Not as warm with highs around 70. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Mostly cloudy. Showers mainly in the evening. Lows in the lower 50s. North winds 5 to 10 mph becoming northwest 10 to 15 mph after midnight. Chance of rain 90 percent.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    50% Chance Rain Showers
    49°
    Friday 5/10
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    49°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the lower 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 50 percent.
  • Forecast day icon
    Saturday
    40% Chance Rain Showers
    65°
    Forecast night icon
    Night
    40% Chance Rain Showers
    52°
    Saturday 5/11
    Day
    65°
    40% Chance Rain Showers
    Forecast day icon
    Night
    52°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    65°
    Forecast night icon
    Night
    50% Chance Rain Showers
    52°
    Sunday 5/12
    Day
    65°
    50% Chance Rain Showers
    Forecast day icon
    Night
    52°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a chance of showers. Highs in the mid 60s. Chance of rain 50 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    71°
    Forecast night icon
    Night
    30% Chance Rain Showers
    56°
    Monday 5/13
    Day
    71°
    30% Chance Rain Showers
    Forecast day icon
    Night
    56°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 30 percent.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Tuesday 5/14
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 70s.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 58F. Dew point will be around 55F with an average humidity of 75%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    76°
    Forecast night icon
    Night
    30% Chance of Rain
    61°
    Wednesday 5/15
    Day
    76°
    30% Chance of Rain
    Forecast day icon
    Night
    61°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 56F with an average humidity of 64%. Winds will be 4 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 57F with an average humidity of 78%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    62°
    Thursday 5/16
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    62°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 75F. Dew point will be around 58F with an average humidity of 66%. Winds will be 4 mph from the SE.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 62F. Dew point will be around 58F with an average humidity of 79%. Winds will be 4 mph from the SE.