Petersburg Weather Forecast

    • 61
    • 91

    Mostly Sunny

    • 62
    • 91

    Mostly Sunny

    • 63
    • 92

    Mostly Sunny

    • 65
    • 93

    Chance Rain Showers

    • 65
    • 86

    Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

Today 16 Sep Pike

Mostly sunny. Highs in the lower 90s. Calm Winds, becoming northeast around 5 Mph this afternoon.

Tonight 16 Sep Pike

Mostly clear. Lows in the lower 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Petersburg Temperature Statistics

September Temperature

Daviess County Airport (16.2 miles)

  • Lowest 8 September, 2025

    42.3 °F

  • Average September

    66 °F

  • Highest 14 September, 2025

    91 °F

Climate (2020–Present)

Daviess County Airport (16.2 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    56.2 °F

  • Average High 2020–2025

    65.9 °F
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