10-Day Weather Forecast - Mertztown, PA

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  • |66°F
    70% Chance of Storms

    Tonight

    66°F

    Showers likely with a chance of thunderstorms late this evening then showers likely with a slight chance of thunderstorms. Locally heavy rainfall possible late this evening. Near steady temperature in the upper 60s. East winds around 5 mph. Chance of rain 70 percent.

    Hourly details
  • 71|59°F
    40% Chance Rain Showers

    Day

    71°F

    Mostly cloudy with a 40 percent chance of showers. Highs in the mid 70s. North winds 5 to 10 mph.

    Night

    59°F

    Partly cloudy in the evening then clearing. Lows in the upper 50s. Northwest winds 5 to 10 mph with gusts up to 20 mph.

    Hourly details
  • 77|61°F
    Sunny

    Day

    77°F

    Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.

    Night

    61°F

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

    Hourly details
  • 83|66°F
    40% Chance of Storms

    Day

    83°F

    Sunny in the morning then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    66°F

    Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.

    Hourly details
  • 82|69°F
    50% Chance of Storms

    Day

    82°F

    Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent.

    Night

    69°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
  • 77|68°F
    50% Chance Rain Showers

    Day

    77°F

    Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 50 percent.

    Night

    68°F

    Mostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows in the lower 60s. Chance of rain 40 percent.

    Hourly details
  • 84|66°F
    Mostly Sunny

    Day

    84°F

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

    Night

    66°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

    Hourly details
  • 86|68°F
    Partly Cloudy

    Day

    86°F

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

    Night

    68°F

    Mostly clear. Low temperature around 68F. Dew point will be around 63F with an average humidity of 70%. Winds will be 3 mph from the S.

  • 88|71°F
    Sunny

    Day

    88°F

    Sunny. High temperature around 88F. Dew point will be around 65F with an average humidity of 60%. Winds will be 3 mph from the SW.

    Night

    71°F

    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 71F. Dew point will be around 66F with an average humidity of 72%. Winds will be 4 mph from the SW.

  • 90|73°F
    Mostly Sunny

    Day

    90°F

    Mostly sunny. High temperature around 90F. Dew point will be around 69F with an average humidity of 64%. Winds will be 4 mph from the SW.

    Night

    73°F

    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 73F. Dew point will be around 68F with an average humidity of 73%. Winds will be 4 mph from the SW.