Joanna Weather Forecast

    • 54
    • 79

    Rain Showers Likely

    • 38
    • 67

    Rain Showers

    • 37
    • 54

    Partly Sunny

    • 27
    • 49

    Mostly Sunny

    • 34
    • 53

    Mostly Sunny

    • 43
    • 63

    Partly Sunny

Today 4 Apr Berks

Partly sunny. Patchy fog in the morning. Showers likely with a chance of Thunderstorms in the afternoon. Highs in the upper 70s. North Winds around 5 Mph, becoming southeast with Gusts up to 20 Mph in the afternoon. Chance of rain 70 percent.

Tonight 4 Apr Berks

A chance of Thunderstorms in the evening. Showers likely. Lows in the lower 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Joanna Temperature Statistics

April Temperature

Chester County Airport (13 miles)

  • Lowest 1 April, 2026

    57.2 °F

  • Average April

    69.2 °F

  • Highest 1 April, 2026

    77.4 °F

Climate (2021–Present)

Chester County Airport (13 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    63 °F
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