10-Day Weather Forecast - Exton, PA

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  • |38°F
    Partly Cloudy
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    Tonight

    38°F

    Mostly cloudy. Widespread fog. Near steady temperature in the upper 30s. Southeast winds around 5 mph becoming southwest after midnight.

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  • Day

    49°F

    Mostly sunny. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 30 mph.

    Night

    36°F

    Partly cloudy in the evening then becoming mostly clear. Cold with lows in the lower 30s. Northwest winds 5 to 10 mph.

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  • Day

    47°F

    Mostly sunny. Highs in the upper 40s. West winds around 5 mph.

    Night

    36°F

    Mostly cloudy. Lows in the mid 30s. South winds around 5 mph.

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  • Day

    54°F

    Cloudy. A chance of showers in the morning then showers likely in the afternoon. Highs in the mid 50s. Chance of rain 60 percent.

    Night

    53°F

    A chance of showers in the evening then showers likely after midnight. Not as cool with lows in the upper 40s. Chance of rain 60 percent.

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  • Weekend Weather

  • Day

    56°F

    Showers. Highs in the upper 50s. Chance of rain 90 percent.

    Night

    41°F

    Showers likely mainly in the evening. Lows in the upper 30s. Chance of rain 70 percent.

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  • Day

    40°F

    Partly sunny. A chance of showers in the morning. Highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. Chance of rain 40 percent.

    Night

    29°F

    Partly cloudy. Colder with lows in the upper 20s.

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  • Day

    40°F

    Sunny. Highs in the lower 40s.

    Night

    28°F

    Mostly clear in the evening then becoming partly cloudy. Cold with lows in the upper 20s.

    Hourly details
  • Day

    41°F

    Mostly sunny. Highs in the mid 40s.

    Night

    30°F

    Mostly clear. Low temperature around 30F. Dew point will be around 22F with an average humidity of 66%. Winds will be 3 mph from the S.

  • Day

    43°F

    Partly cloudy. High temperature around 43F. Dew point will be around 27F with an average humidity of 66%. Winds will be 4 mph from the SE.

    Night

    34°F

    Mostly cloudy. Low temperature around 34F. Dew point will be around 30F with an average humidity of 79%. Winds will be 4 mph from the SE.

  • Day

    42°F

    Cloudy. High temperature around 42F. Dew point will be around 32F with an average humidity of 77%. Winds will be 3 mph from the NE.

    Night

    31°F

    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 27F with an average humidity of 76%. Winds will be 2 mph from the NW.