Petersburg Weather Forecast

    • 43
    • 68

    Increasing Clouds

    • 50
    • 58

    Rain Showers

    • 52
    • 64

    Rain Showers Likely

    • 54
    • 70

    Chance Rain Showers

    • 57
    • 69

    Rain Showers Likely

    • 52
    • 69

    Rain Showers Likely

Today 29 Oct Muscatine

Sunny. Near steady temperature in the upper 60s. North Winds 5 to 10 Mph.

Tonight 29 Oct Muscatine

Mostly clear. Much cooler with Lows in the mid 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Petersburg Temperature Statistics

October Temperature

Davenport Municipal Airport (10.6 miles)

  • Lowest 17 October, 2026

    32.6 °F

  • Average October

    61.2 °F

  • Highest 12 October, 2026

    87.7 °F

Climate (2021–2026)

Davenport Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.6 °F
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