Chambersburg, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Saturday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Saturday 4/20
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph increasing to west 15 to 20 mph with gusts up to 30 mph this afternoon.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Patchy frost after midnight. Cooler with lows in the mid 30s. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Sunday
    Partly Sunny
    55°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Sunday 4/21
    Day
    55°
    Partly Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 50s. West winds 5 to 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Areas of frost after midnight. Lows in the mid 30s. West winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Monday 4/22
    Day
    60°
    Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.
    Night Details
    Mostly clear. Areas of frost after midnight. Lows in the upper 30s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    50% Chance Rain Showers
    51°
    Tuesday 4/23
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 60s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the upper 40s. Chance of rain 50 percent.
  • Forecast day icon
    Wednesday
    50% Chance Rain Showers
    61°
    Forecast night icon
    Night
    40% Chance Rain Showers
    38°
    Wednesday 4/24
    Day
    61°
    50% Chance Rain Showers
    Forecast day icon
    Night
    38°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of showers. Highs in the lower 60s.
    Night Details
    Mostly clear. A chance of rain showers in the evening. Cooler with lows in the mid 30s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    39°
    Thursday 4/25
    Day
    60°
    Sunny
    Forecast day icon
    Night
    39°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s.
    Night Details
    Mostly clear. Areas of frost after midnight. Lows in the mid 30s.
  • Forecast day icon
    Friday
    Sunny
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Friday 4/26
    Day
    57°
    Sunny
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 42F with an average humidity of 71%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    60°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Saturday 4/27
    Day
    60°
    50% Chance of Rain
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 60F. Dew point will be around 43F with an average humidity of 67%. Winds will be 8 mph from the SE.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 48F with an average humidity of 77%. Winds will be 5 mph from the SE.
  • Forecast day icon
    Sunday
    Cloudy
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    58°
    Sunday 4/28
    Day
    68°
    Cloudy
    Forecast day icon
    Night
    58°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy. High temperature around 68F. Dew point will be around 52F with an average humidity of 71%. Winds will be 7 mph from the SE.
    Night Details
    Partly cloudy 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 78%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    72°
    Forecast night icon
    Night
    40% Chance of Rain
    60°
    Monday 4/29
    Day
    72°
    30% Chance of Rain
    Forecast day icon
    Night
    60°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 72F. Dew point will be around 58F with an average humidity of 74%. Winds will be 8 mph from the SE.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 58F with an average humidity of 79%. Winds will be 4 mph from the SE.