Petersburg Weather Forecast

    • 51
    • 82

    Chance Rain Showers

    • 41
    • 58

    Decreasing Clouds

    • 35
    • 59

    Mostly Sunny

    • 40
    • 66

    Mostly Sunny

    • 44
    • 71

    Partly Sunny

    • 45
    • 74

    Mostly Sunny

    • 46
    • 75

    Sunny

Today 15 Oct Pike

Sunny. Highs in the upper 70s.

Tonight 15 Oct Pike

Partly cloudy this Evening, then becoming mostly cloudy. A chance of Thunderstorms this evening. A chance of Showers. Cooler with Lows in the lower 50s. Southwest Winds 5 to 10 Mph, becoming west 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

October Temperature

Daviess County Airport (16.2 miles)

  • Lowest 6 October, 2026

    44.8 °F

  • Average October

    65.3 °F

  • Highest 1 October, 2026

    90.1 °F

Climate (2021–2026)

Daviess County Airport (16.2 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    56.5 °F

  • Average High 2021–2026

    66.4 °F
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