Guernsey Weather Forecast

    • 52
    • 71

    Chance Rain Showers

    • 43
    • 77

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 57
    • 75

    Chance Rain Showers

    • 55
    • 77

    Partly Sunny

    • 57
    • 76

    Slight Chance Rain Showers

Today 9 Oct Poweshiek

Sunny. Highs in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 9 Oct Poweshiek

Mostly clear in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the lower 50s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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Guernsey Temperature Statistics

October Temperature

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

  • Lowest 2 October, 2025

    57.7 °F

  • Average October

    72.2 °F

  • Highest 3 October, 2025

    90.9 °F

Climate (2020–Present)

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    64.7 °F
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