Chambersburg, Pennsylvania | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Partly Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    61°
    Monday 5/20
    Day
    79°
    Partly Sunny
    Forecast day icon
    Night
    61°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy this morning then becoming partly sunny. Areas of dense fog this morning with visibility one quarter mile or less at times. Highs in the upper 70s. South winds around 5 mph.
    Night Details
    Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds around 5 mph.
  • Forecast day icon
    Tuesday
    Sunny
    83°
    Forecast night icon
    Night
    Mostly Clear
    63°
    Tuesday 5/21
    Day
    83°
    Sunny
    Forecast day icon
    Night
    63°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Sunny. Highs in the lower 80s. South winds around 5 mph.
    Night Details
    Mostly clear. Lows in the lower 60s. South winds around 5 mph.
  • Forecast day icon
    Wednesday
    Sunny
    87°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Wednesday 5/22
    Day
    87°
    Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny hot with highs in the upper 80s. South winds around 5 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    78°
    Forecast night icon
    Night
    50% Chance of Storms
    63°
    Thursday 5/23
    Day
    78°
    50% Chance of Storms
    Forecast day icon
    Night
    63°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny in the morning then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent.
  • Forecast day icon
    Friday
    30% Chance Rain Showers
    79°
    Forecast night icon
    Night
    40% Chance Rain Showers
    56°
    Friday 5/24
    Day
    79°
    30% Chance Rain Showers
    Forecast day icon
    Night
    56°
    40% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    50% Chance Rain Showers
    75°
    Forecast night icon
    Night
    50% Chance Rain Showers
    56°
    Saturday 5/25
    Day
    75°
    50% Chance Rain Showers
    Forecast day icon
    Night
    56°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 50 percent chance of showers. Highs in the mid 70s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of showers. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    50% Chance Rain Showers
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    59°
    Sunday 5/26
    Day
    73°
    50% Chance Rain Showers
    Forecast day icon
    Night
    59°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 59F. Dew point will be around 55F with an average humidity of 77%. Winds will be 3 mph from the SE.
  • Forecast day icon
    Monday
    50% Chance of Rain
    77°
    Forecast night icon
    Night
    60% Chance of Rain
    65°
    Monday 5/27
    Day
    77°
    50% Chance of Rain
    Forecast day icon
    Night
    65°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 50% chance for rain and thunderstorms. High temperature around 77F. Dew point will be around 60F with an average humidity of 69%. Winds will be 2 mph from the E.
    Night Details
    Cloudy with a 60% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 62F with an average humidity of 79%. Winds will be 2 mph from the E.
  • Forecast day icon
    Tuesday
    60% Chance of Rain
    76°
    Forecast night icon
    Night
    60% Chance of Rain
    62°
    Tuesday 5/28
    Day
    76°
    60% Chance of Rain
    Forecast day icon
    Night
    62°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 55% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 60F with an average humidity of 69%. Winds will be 1 mph from the E.
    Night Details
    Mostly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 60F with an average humidity of 78%. Winds will be 1 mph from the N.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Rain
    60°
    Wednesday 5/29
    Day
    73°
    50% Chance of Rain
    Forecast day icon
    Night
    60°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a 45% chance for rain and thunderstorms. High temperature around 73F. Dew point will be around 57F with an average humidity of 68%. Winds will be 2 mph from the N.
    Night Details
    Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 60F. Dew point will be around 56F with an average humidity of 75%. Winds will be 2 mph from the NW.