10-Day Weather Forecast - Downingtown, PA

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  • |29°F
    Partly Cloudy
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    Tonight

    29°F

    Mostly clear this evening then becoming partly cloudy. Patchy fog after midnight. Cold with lows in the upper 20s. South winds around 5 mph.

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  • Weekend Weather

  • Day

    54°F

    Patchy fog in the morning. Sunny. Highs in the mid 50s. Southwest winds around 5 mph.

    Night

    34°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 30s. Southwest winds around 5 mph becoming east after midnight.

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  • Day

    37°F

    Mostly cloudy with a chance of rain showers in the morning then partly sunny in the afternoon. Cooler with highs in the lower 40s. Northeast winds 10 to 15 mph becoming northwest in the afternoon. Gusts up to 30 mph. Chance of rain 40 percent.

    Night

    21°F

    Mostly cloudy. Colder with lows around 19. North winds 10 to 15 mph.

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  • Day

    33°F

    Mostly cloudy. Colder with highs in the lower 30s.

    Night

    23°F

    Mostly cloudy. A chance of freezing rain and snow after midnight. Cold with lows around 20. Chance of precipitation 40 percent.

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  • Day

    37°F

    Cloudy. A chance of rain freezing rain and snow in the morning then rain likely in the afternoon. Highs in the upper 30s. Chance of precipitation 60 percent.

    Night

    36°F

    Rain. Not as cool. Near steady temperature in the upper 30s. Temperature rising to around 40 after midnight. Chance of rain 80 percent.

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  • Day

    54°F

    Cloudy. A chance of rain in the morning. Not as cool with highs around 50. Chance of rain 30 percent.

    Night

    38°F

    Cloudy. A chance of rain after midnight. Lows in the upper 30s. Chance of rain 40 percent.

    Hourly details
  • Day

    50°F

    Cloudy with a 40 percent chance of rain. Highs in the mid 50s.

    Night

    48°F

    Cloudy with a 50 percent chance of rain. Lows in the lower 40s.

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  • Day

    63°F

    Cloudy with a 50 percent chance of rain. Highs in the mid 50s.

    Night

    50°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 50F. Dew point will be around 50F with an average humidity of 91%. Winds will be 2 mph from the SE.

  • Weekend Weather

  • Day

    59°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 59F. Dew point will be around 49F with an average humidity of 79%. Winds will be 2 mph from the S.

    Night

    50°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 49F with an average humidity of 88%. Winds will be 2 mph from the SW.

  • Day

    63°F

    Cloudy. High temperature around 63F. Dew point will be around 49F with an average humidity of 72%. Winds will be 2 mph from the S.

    Night

    52°F

    Partly cloudy. Low temperature around 52F. Dew point will be around 50F with an average humidity of 86%. Winds will be 4 mph from the S.