Guernsey Weather Forecast

    • 29
    • 51

    Partly Sunny

    • 43
    • 51

    Rain

    • 35
    • 70

    Chance Rain

    • 34
    • 56

    Mostly Cloudy

    • 36
    • 57

    Slight Chance Rain

    • 33
    • 56

    Chance Rain

Today 31 Mar Poweshiek

Sunny. Highs in the lower 50s. North Winds 10 to 15 Mph.

Tonight 31 Mar Poweshiek

Mostly clear. Lows in the upper 20s. North Winds 5 to 10 Mph, becoming east with Gusts up to 20 Mph after midnight.

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Guernsey Temperature Statistics

March Temperature

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

  • Lowest 2 March, 2025

    18.1 °F

  • Average March

    47.4 °F

  • Highest 14 March, 2025

    82.9 °F

Climate (2020–Present)

Oskaloosa, Oskaloosa Municipal Airport (29.8 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    64.4 °F
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