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10 Day Weather - Mercersburg, PA

  • Forecast day icon
    Tuesday
    Sunny
    37°
    Forecast night icon
    Night
    Partly Cloudy
    23°
    Tuesday 12/3
    Day
    37°
    Sunny
    Forecast day icon
    Night
    23°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 30s. West winds 5 to 10 mph with gusts up to 20 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows around 20. West winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Partly Sunny
    38°
    Forecast night icon
    Night
    70% Chance Frozen Mix
    34°
    Wednesday 12/4
    Day
    38°
    Partly Sunny
    Forecast day icon
    Night
    34°
    70% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 30s. South winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Snow and rain showers likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Thursday
    50% Chance Snow Showers
    32°
    Forecast night icon
    Night
    Partly Cloudy
    26°
    Thursday 12/5
    Day
    32°
    50% Chance Snow Showers
    Forecast day icon
    Night
    26°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A chance of snow showers in the morning. Little or no snow accumulation. Highs in the lower 30s. West winds 15 to 20 mph with gusts up to 45 mph. Chance of snow 50 percent.
    Night Details
    Partly cloudy. Lows in the mid 20s.
  • Forecast day icon
    Friday
    Mostly Sunny
    33°
    Forecast night icon
    Night
    Mostly Clear
    22°
    Friday 12/6
    Day
    33°
    Mostly Sunny
    Forecast day icon
    Night
    22°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 30s.
    Night Details
    Mostly clear. Lows around 20.
  • Forecast day icon
    Saturday
    Mostly Sunny
    37°
    Forecast night icon
    Night
    Partly Cloudy
    26°
    Saturday 12/7
    Day
    37°
    Mostly Sunny
    Forecast day icon
    Night
    26°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 30s.
    Night Details
    Partly cloudy. Lows in the mid 20s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    46°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Sunday 12/8
    Day
    46°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Not as cool with highs around 50.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Not as cool with lows in the mid 30s.
  • Forecast day icon
    Monday
    70% Chance Rain Showers
    46°
    Forecast night icon
    Night
    60% Chance of Rain
    42°
    Monday 12/9
    Day
    46°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of rain showers in the morning then rain showers likely in the afternoon. Highs around 50. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 87%. Winds will be 2 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    51°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Tuesday 12/10
    Day
    51°
    40% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 51F. Dew point will be around 44F with an average humidity of 85%. Winds will be 2 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 41F with an average humidity of 85%. Winds will be 2 mph from the W.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    45°
    Forecast night icon
    Night
    30% Chance of Rain
    32°
    Wednesday 12/11
    Day
    45°
    40% Chance of Rain
    Forecast day icon
    Night
    32°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 45F. Dew point will be around 36F with an average humidity of 75%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 32F. Dew point will be around 28F with an average humidity of 73%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    41°
    Forecast night icon
    Night
    Clear
    29°
    Thursday 12/12
    Day
    41°
    40% Chance of Rain
    Forecast day icon
    Night
    29°
    Clear
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 41F. Dew point will be around 27F with an average humidity of 67%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 29F. Dew point will be around 24F with an average humidity of 72%. Winds will be 2 mph from the NW.
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