Poland Weather Forecast

    • 59
    • 89

    Mostly Sunny

    • 62
    • 90

    Partly Sunny

    • 64
    • 88

    Mostly Cloudy

    • 64
    • 86

    Rain Showers Likely

    • 63
    • 81

    Chance Thunderstorms

    • 60
    • 80

    Chance Rain Showers

Today 18 Sep Clay

Sunny, hot with Highs around 90. South Winds around 5 Mph.

Tonight 18 Sep Clay

Clear. Lows in the upper 50s. Southeast Winds around 5 Mph through Midnight, becoming light and variable.

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Poland Temperature Statistics

September Temperature

Terre Haute Regional Airport (19.3 miles)

  • Lowest 8 September, 2025

    39 °F

  • Average September

    66.1 °F

  • Highest 15 September, 2025

    91 °F

Climate (2020–Present)

Terre Haute Regional Airport (19.3 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    65.4 °F
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