Chambersburg, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    59°
    Wednesday 5/8
    Forecast night icon
    59°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy late this evening then becoming mostly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph becoming north.
  • Forecast day icon
    Thursday
    Thunderstorms
    64°
    Forecast night icon
    Night
    70% Chance Rain Showers
    54°
    Thursday 5/9
    Day
    64°
    Thunderstorms
    Forecast day icon
    Night
    54°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely in the morning then showers with a slight chance of thunderstorms in the afternoon. Much cooler with highs in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
    Night Details
    Showers likely. Lows in the lower 50s. East winds 5 to 10 mph becoming southeast after midnight. Chance of rain 70 percent.
  • Forecast day icon
    Friday
    70% Chance Rain Showers
    58°
    Forecast night icon
    Night
    70% Chance Rain Showers
    49°
    Friday 5/10
    Day
    58°
    70% Chance Rain Showers
    Forecast day icon
    Night
    49°
    70% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Showers likely. Highs in the lower 60s. Southeast winds 5 to 10 mph becoming northwest with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Mostly cloudy. Showers likely mainly in the evening. Lows in the mid 40s. North winds 5 to 10 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    61°
    Forecast night icon
    Night
    50% Chance Rain Showers
    49°
    Saturday 5/11
    Day
    61°
    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 mid 60s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    64°
    Forecast night icon
    Night
    40% Chance Rain Showers
    47°
    Sunday 5/12
    Day
    64°
    50% Chance Rain Showers
    Forecast day icon
    Night
    47°
    40% 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
    Mostly clear. A chance of showers in the evening. Lows in the mid 40s. Chance of rain 40 percent.
  • Forecast day icon
    Monday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 5/13
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    30% Chance Rain Showers
    76°
    Forecast night icon
    Night
    40% Chance Rain Showers
    59°
    Tuesday 5/14
    Day
    76°
    30% Chance Rain Showers
    Forecast day icon
    Night
    59°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Wednesday
    60% Chance Rain Showers
    68°
    Forecast night icon
    Night
    70% Chance of Rain
    60°
    Wednesday 5/15
    Day
    68°
    60% Chance Rain Showers
    Forecast day icon
    Night
    60°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 60 percent.
    Night Details
    Cloudy with probable rain. Chance of precipitation 65%. Low temperature around 60F. Dew point will be around 58F with an average humidity of 86%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    71°
    Forecast night icon
    Night
    60% Chance of Rain
    61°
    Thursday 5/16
    Day
    71°
    60% Chance of Rain
    Forecast day icon
    Night
    61°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 71F. Dew point will be around 58F with an average humidity of 73%. Winds will be 4 mph from the SE.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 61F. Dew point will be around 58F with an average humidity of 82%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Friday
    60% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Friday 5/17
    Day
    71°
    60% Chance of Rain
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 71F. Dew point will be around 56F with an average humidity of 68%. Winds will be 1 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 56F with an average humidity of 79%. Winds will be 1 mph from the SE.