10-Day Weather Forecast - Chalfont, PA

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  • |62°F
    Partly Cloudy

    Tonight

    62°F

    Partly cloudy late this evening then clearing. Lows in the upper 50s. West winds around 5 mph late this evening becoming light and variable.

    Hourly details
  • 82|66°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. Highs in the lower 80s. West winds 10 to 15 mph.

    Night

    66°F

    Partly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph in the evening becoming light and variable.

    Hourly details
  • 82|67°F
    Thunderstorms

    Day

    82°F

    Cloudy. A chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 90 percent.

    Night

    67°F

    Showers with a chance of thunderstorms in the evening then showers after midnight. Locally heavy rainfall possible in the evening. Humid with lows in the lower 60s. South winds around 5 mph becoming southwest after midnight. Chance of rain 90 percent.

    Hourly details
  • 78|61°F
    50% Chance Rain Showers

    Day

    78°F

    Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 50 percent.

    Night

    61°F

    Partly cloudy in the evening then becoming mostly clear. Lows in the upper 50s.

    Hourly details
  • 82|62°F
    Sunny

    Day

    82°F

    Sunny. Highs in the lower 80s.

    Night

    62°F

    Mostly clear. Lows around 60.

    Hourly details
  • 84|65°F
    40% Chance of Storms

    Day

    84°F

    Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    65°F

    Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.

    Hourly details
  • 78|65°F
    40% Chance of Storms

    Day

    78°F

    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    65°F

    Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 40 percent.

    Hourly details
  • 84|65°F
    Mostly Sunny

    Day

    84°F

    Mostly sunny. Highs in the lower 80s.

    Night

    65°F

    Partly cloudy. Low temperature around 65F. Dew point will be around 63F with an average humidity of 76%. Winds will be 2 mph from the NW.

  • 86|70°F
    Mostly Sunny

    Day

    86°F

    Mostly sunny. High temperature around 86F. Dew point will be around 65F with an average humidity of 63%. Winds will be 2 mph from the SW.

    Night

    70°F

    Mostly clear. Low temperature around 70F. Dew point will be around 65F with an average humidity of 75%. Winds will be 3 mph from the SW.

  • 89|73°F
    Sunny

    Day

    89°F

    Sunny. High temperature around 89F. Dew point will be around 69F with an average humidity of 66%. Winds will be 5 mph from the SW.

    Night

    73°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 73F. Dew point will be around 69F with an average humidity of 77%. Winds will be 4 mph from the SW.