Sigourney Weather Forecast

    • 26
    • 43

    Sunny

    • 35
    • 53

    Chance Rain

    • 30
    • 48

    Breezy

    • 34
    • 47

    Rain

    • 10
    • 46

    Rain/Snow Likely

    • 7
    • 24

    Partly Sunny

    • 23
    • 34

    Chance Snow

Today 11 Mar Keokuk

Mostly sunny with a chance of snow with a slight chance of rain. Breezy and much cooler with Highs in the lower 40s. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of precipitation 50 percent.

Tonight 11 Mar Keokuk

Clear, cooler with Lows in the mid 20s. West Winds 10 to 15 Mph. Gusts up to 30 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sigourney Temperature Statistics

March Temperature

Oskaloosa, Oskaloosa Municipal Airport (16.2 miles)

  • Lowest 1 March, 2026

    20.5 °F

  • Average March

    46.8 °F

  • Highest 9 March, 2026

    79 °F

Climate (2021–Present)

Oskaloosa, Oskaloosa Municipal Airport (16.2 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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