Guernsey Weather Forecast

    • 18
    • 44

    Mostly Cloudy

    • 22
    • 32

    Chance Snow

    • 26
    • 39

    Partly Sunny

    • 26
    • 56

    Mostly Sunny

    • 16
    • 38

    Partly Sunny

    • 17
    • 30

    Chance Snow

Today 24 Feb Poweshiek

Mostly cloudy. Not as cool with Highs in the lower 40s. South Winds 10 to 15 Mph, becoming west in the afternoon.

Tonight 24 Feb Poweshiek

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 18. Northwest Winds 5 to 10 Mph.

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Guernsey Temperature Statistics

February Temperature

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

  • Lowest 4 February, 2026

    8.1 °F

  • Average February

    36.7 °F

  • Highest 16 February, 2026

    71.6 °F

Climate (2021–Present)

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    54.1 °F

  • Average High 2021–2026

    65 °F
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