10-Day Weather Forecast - Mertztown, PA

As of

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  • |69°F
    70% Chance of Rain

    Tonight

    69°F

    Partly cloudy with probable rain. Chance of precipitation 65%. Low temperature around 69F. Dew point will be around 70F with an average humidity of 89%. Winds will be 2 mph from the N.

    Hourly details
  • 82|64°F
    Mostly Sunny

    Day

    82°F

    Mostly sunny. Patchy fog this morning. Isolated showers and thunderstorms this afternoon. Hot with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 20 percent.

    Night

    64°F

    Mostly clear. Patchy fog after midnight. Lows in the lower 60s. Northwest winds around 5 mph in the evening, becoming light and variable.

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  • 84|68°F
    Sunny

    Day

    84°F

    Patchy fog in the morning. Sunny, hot with highs in the mid 80s. West winds around 5 mph.

    Night

    68°F

    Partly cloudy. Humid with lows in the mid 60s. West winds around 5 mph in the evening, becoming light and variable.

    Hourly details
  • 79|63°F
    70% Chance Rain Showers

    Day

    79°F

    Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Humid with highs in the lower 80s. Light and variable winds, becoming northwest around 5 mph in the afternoon. Chance of rain 70 percent.

    Night

    63°F

    Mostly cloudy. Showers likely, mainly in the evening. Lows in the lower 60s. Chance of rain 70 percent.

    Hourly details
  • 80|65°F
    Partly Sunny

    Day

    80°F

    Partly sunny. Highs in the lower 80s.

    Night

    65°F

    Partly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

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  • 76|65°F
    50% Chance Rain Showers

    Day

    76°F

    Partly sunny with a 50 percent chance of showers. Highs around 80.

    Night

    65°F

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

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  • 78|62°F
    50% Chance Rain Showers

    Day

    78°F

    Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    62°F

    Mostly cloudy in the evening, then clearing. A chance of showers in the evening. Lows around 60. Chance of rain 50 percent.

    Hourly details
  • 78|63°F
    Sunny

    Day

    78°F

    Sunny. Highs around 80.

    Night

    63°F

    Mostly clear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 78%. Winds will be 2 mph from the SW.

  • 76|63°F
    Sunny

    Day

    76°F

    Sunny. High temperature around 76F. Dew point will be around 62F with an average humidity of 74%. Winds will be 2 mph from the SW.

    Night

    63°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 63F. Dew point will be around 62F with an average humidity of 85%. Winds will be 2 mph from the S.

  • 76|62°F
    Mostly Sunny

    Day

    76°F

    Mostly sunny. High temperature around 76F. Dew point will be around 62F with an average humidity of 77%. Winds will be 1 mph from the SE.

    Night

    62°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 62F. Dew point will be around 61F with an average humidity of 86%. Winds will be 2 mph from the N.