10-Day Weather Forecast - Harleysville, PA

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  • 83|63°F
    Mostly Sunny

    Today

    83°F

    Mostly sunny. High temperature around 83F. Dew point will be around 57F with an average humidity of 61%. Winds will be 4 mph from the W.

    Tonight

    63°F

    Partly cloudy this evening then becoming mostly cloudy. Lows around 60. Northwest winds around 5 mph becoming northeast around 5 mph after midnight.

    Hourly details
  • 79|67°F
    70% Chance of Storms

    Day

    79°F

    Mostly cloudy. A slight chance of showers and thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may produce damaging winds in the afternoon. Locally heavy rainfall possible in the afternoon. Highs around 80. East winds 5 to 10 mph becoming southeast 10 to 15 mph in the afternoon. Chance of rain 70 percent.

    Night

    67°F

    Showers with a chance of thunderstorms. Some thunderstorms may produce damaging winds in the evening. Locally heavy rainfall possible in the evening. Humid with lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph becoming west after midnight. Chance of rain near 100 percent.

    Hourly details
  • 77|58°F
    40% Chance Rain Showers

    Day

    77°F

    Partly sunny with a 40 percent chance of showers. Highs around 80. Northwest winds 5 to 10 mph.

    Night

    58°F

    Mostly clear. Lows in the upper 50s. Northwest winds around 5 mph.

    Hourly details
  • 81|60°F
    Sunny

    Day

    81°F

    Sunny. Highs in the lower 80s.

    Night

    60°F

    Mostly clear. Lows in the upper 50s.

    Hourly details
  • 85|64°F
    30% Chance Rain Showers

    Day

    85°F

    Mostly sunny. A chance of showers in the afternoon. Hot with highs in the mid 80s. Chance of rain 30 percent.

    Night

    64°F

    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 60 percent.

    Hourly details
  • 82|67°F
    60% Chance of Storms

    Day

    82°F

    Partly sunny with a chance of thunderstorms. Showers likely mainly in the morning. Hot with highs in the mid 80s. Chance of rain 60 percent.

    Night

    67°F

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

    Hourly details
  • 81|66°F
    40% Chance of Rain

    Day

    81°F

    Mostly sunny. Hot with highs in the mid 80s.

    Night

    66°F

    Partly cloudy. Lows in the lower 60s.

  • 86|70°F
    Partly Cloudy

    Day

    86°F

    Mostly sunny. Hot with highs in the upper 80s.

    Night

    70°F

    Partly cloudy. Low temperature around 70F. Dew point will be around 65F with an average humidity of 75%. Winds will be 2 mph from the S.

  • 90|73°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny. High temperature around 90F. Dew point will be around 71F with an average humidity of 68%. Winds will be 4 mph from the SW.

    Night

    73°F

    Mostly clear. Low temperature around 73F. Dew point will be around 71F with an average humidity of 77%. Winds will be 4 mph from the S.

  • 93|74°F
    Sunny

    Day

    93°F

    Sunny. High temperature around 93F. Dew point will be around 72F with an average humidity of 66%. Winds will be 6 mph from the SW.

    Night

    74°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 74F. Dew point will be around 71F with an average humidity of 75%. Winds will be 5 mph from the SW.