St Peter Weather Forecast

    • 49
    • 73

    Rain Showers

    • 40
    • 61

    Chance Rain Showers

    • 47
    • 70

    Sunny

    • 37
    • 63

    Mostly Sunny

    • 40
    • 64

    Partly Sunny

    • 44
    • 68

    Slight Chance Rain Showers

Today 18 Oct Fayette

Showers. A chance of Thunderstorms Early, then Thunderstorms likely. Cooler. Near steady temperature around 70. Southwest Winds 10 to 15 Mph. Chance of rain near 100 percent.

Tonight 18 Oct Fayette

Showers with Thunderstorms likely in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Locally heavy rainfall possible in the evening. Much cooler with Lows in the upper 40s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to west 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain near 100 percent.

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St Peter Temperature Statistics

October Temperature

Salem, Salem-Leckrone Airport (16.2 miles)

  • Lowest 10 October, 2025

    41.2 °F

  • Average October

    68.2 °F

  • Highest 3 October, 2025

    89.1 °F

Climate (2020–Present)

Salem, Salem-Leckrone Airport (16.2 miles)

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  • Average Low 2020–2025

    49.5 °F

  • Average 2020–2025

    58.8 °F

  • Average High 2020–2025

    68.2 °F
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